<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2023 Workiva-->
<!--r:e6f4b6ca-fe85-423a-b224-df9b31ecc669,g:f2973225-02d0-4293-9355-f4a4ce707564-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel"/>
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_vlk_OtherCashPaymentsToAcquireEquityInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities_label_en" xlink:label="lab_vlk_OtherCashPaymentsToAcquireEquityInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Other Cash Payments To Acquire Equity ​Instruments Of Other Entities, Classified As Investing Activities</link:label>
    <link:label id="lab_vlk_OtherCashPaymentsToAcquireEquityInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities_documentation_en" xlink:label="lab_vlk_OtherCashPaymentsToAcquireEquityInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Investments in equity instruments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_OtherCashPaymentsToAcquireEquityInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:href="vlk-2022-12-31.xsd#vlk_OtherCashPaymentsToAcquireEquityInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_OtherCashPaymentsToAcquireEquityInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:to="lab_vlk_OtherCashPaymentsToAcquireEquityInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_NetGainsLossesOnFinancialTransactions_label_en" xlink:label="lab_vlk_NetGainsLossesOnFinancialTransactions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Net Gains (Losses) On Financial Transactions</link:label>
    <link:label id="lab_vlk_NetGainsLossesOnFinancialTransactions_documentation_en" xlink:label="lab_vlk_NetGainsLossesOnFinancialTransactions" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Net Gains (Losses) On Financial Transactions</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_NetGainsLossesOnFinancialTransactions" xlink:href="vlk-2022-12-31.xsd#vlk_NetGainsLossesOnFinancialTransactions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_NetGainsLossesOnFinancialTransactions" xlink:to="lab_vlk_NetGainsLossesOnFinancialTransactions" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_ProfitLossAttributableToHoldersOfOtherNonControllingInterest_label_en" xlink:label="lab_vlk_ProfitLossAttributableToHoldersOfOtherNonControllingInterest" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Profit (loss), Attributable To Holders Of Other Non-Controlling Interest</link:label>
    <link:label id="lab_vlk_ProfitLossAttributableToHoldersOfOtherNonControllingInterest_documentation_en" xlink:label="lab_vlk_ProfitLossAttributableToHoldersOfOtherNonControllingInterest" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Profit (loss), Attributable To Holders Of Other Non-Controlling Interest</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_ProfitLossAttributableToHoldersOfOtherNonControllingInterest" xlink:href="vlk-2022-12-31.xsd#vlk_ProfitLossAttributableToHoldersOfOtherNonControllingInterest"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_ProfitLossAttributableToHoldersOfOtherNonControllingInterest" xlink:to="lab_vlk_ProfitLossAttributableToHoldersOfOtherNonControllingInterest" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FeeAndCommissionIncomeExpense_04aa6043-8095-494e-9f32-ad0b5cf13e33_totalLabel_en" xlink:label="lab_ifrs-full_FeeAndCommissionIncomeExpense" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Fee and commission income (expense)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FeeAndCommissionIncomeExpense" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_FeeAndCommissionIncomeExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FeeAndCommissionIncomeExpense" xlink:to="lab_ifrs-full_FeeAndCommissionIncomeExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_AdjustmentsForIncreaseDecreaseOfOtherAssetsAndLiabilities_label_en" xlink:label="lab_vlk_AdjustmentsForIncreaseDecreaseOfOtherAssetsAndLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Adjustments For Increase (Decrease) Of Other Assets And Liabilities</link:label>
    <link:label id="lab_vlk_AdjustmentsForIncreaseDecreaseOfOtherAssetsAndLiabilities_documentation_en" xlink:label="lab_vlk_AdjustmentsForIncreaseDecreaseOfOtherAssetsAndLiabilities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Adjustments For Increase (Decrease) Of Other Assets And Liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_AdjustmentsForIncreaseDecreaseOfOtherAssetsAndLiabilities" xlink:href="vlk-2022-12-31.xsd#vlk_AdjustmentsForIncreaseDecreaseOfOtherAssetsAndLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_AdjustmentsForIncreaseDecreaseOfOtherAssetsAndLiabilities" xlink:to="lab_vlk_AdjustmentsForIncreaseDecreaseOfOtherAssetsAndLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_LoansAndAdvancesToPublicAndPrivateSectorsPublicAndPrivateSectorLiabilities_label_en" xlink:label="lab_vlk_LoansAndAdvancesToPublicAndPrivateSectorsPublicAndPrivateSectorLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Loans And Advances To Public And Private Sectors Public And Private Sector Liabilities</link:label>
    <link:label id="lab_vlk_LoansAndAdvancesToPublicAndPrivateSectorsPublicAndPrivateSectorLiabilities_documentation_en" xlink:label="lab_vlk_LoansAndAdvancesToPublicAndPrivateSectorsPublicAndPrivateSectorLiabilities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Loans And Advances To Public And Private Sectors Public And Private Sector Liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_LoansAndAdvancesToPublicAndPrivateSectorsPublicAndPrivateSectorLiabilities" xlink:href="vlk-2022-12-31.xsd#vlk_LoansAndAdvancesToPublicAndPrivateSectorsPublicAndPrivateSectorLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_LoansAndAdvancesToPublicAndPrivateSectorsPublicAndPrivateSectorLiabilities" xlink:to="lab_vlk_LoansAndAdvancesToPublicAndPrivateSectorsPublicAndPrivateSectorLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_ImpairmentLossReversalOfImpairmentLossOfFinancialInstruments_label_en" xlink:label="lab_vlk_ImpairmentLossReversalOfImpairmentLossOfFinancialInstruments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Impairment Loss (Reversal Of Impairment Loss) Of Financial Instruments</link:label>
    <link:label id="lab_vlk_ImpairmentLossReversalOfImpairmentLossOfFinancialInstruments_documentation_en" xlink:label="lab_vlk_ImpairmentLossReversalOfImpairmentLossOfFinancialInstruments" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Impairment Loss (Reversal Of Impairment Loss) Of Financial Instruments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_ImpairmentLossReversalOfImpairmentLossOfFinancialInstruments" xlink:href="vlk-2022-12-31.xsd#vlk_ImpairmentLossReversalOfImpairmentLossOfFinancialInstruments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_ImpairmentLossReversalOfImpairmentLossOfFinancialInstruments" xlink:to="lab_vlk_ImpairmentLossReversalOfImpairmentLossOfFinancialInstruments" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseInWorkingCapital_7506509c-05e6-4445-8a94-b37cde5a5673_totalLabel_en" xlink:label="lab_ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Increase (decrease) in working capital</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_IncreaseDecreaseInWorkingCapital"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:to="lab_ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_DueFromBanks_label_en" xlink:label="lab_vlk_DueFromBanks" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Due From Banks</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_DueFromBanks" xlink:href="vlk-2022-12-31.xsd#vlk_DueFromBanks"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_DueFromBanks" xlink:to="lab_vlk_DueFromBanks" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_OtherNonControllingInterestsMember_label_en" xlink:label="lab_vlk_OtherNonControllingInterestsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Other Non-controlling Interests [Member]</link:label>
    <link:label id="lab_vlk_OtherNonControllingInterestsMember_documentation_en" xlink:label="lab_vlk_OtherNonControllingInterestsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Other Non-controlling Interests</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_OtherNonControllingInterestsMember" xlink:href="vlk-2022-12-31.xsd#vlk_OtherNonControllingInterestsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_OtherNonControllingInterestsMember" xlink:to="lab_vlk_OtherNonControllingInterestsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_OtherInterestIncome_label_en" xlink:label="lab_vlk_OtherInterestIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Other Interest Income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_OtherInterestIncome" xlink:href="vlk-2022-12-31.xsd#vlk_OtherInterestIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_OtherInterestIncome" xlink:to="lab_vlk_OtherInterestIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_ContingentLiabilities_label_en" xlink:label="lab_vlk_ContingentLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Contingent Liabilities</link:label>
    <link:label id="lab_vlk_ContingentLiabilities_documentation_en" xlink:label="lab_vlk_ContingentLiabilities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Contingent Liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_ContingentLiabilities" xlink:href="vlk-2022-12-31.xsd#vlk_ContingentLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_ContingentLiabilities" xlink:to="lab_vlk_ContingentLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_InterestExpenseCalculatedUsingEffectiveInterestMethod_label_en" xlink:label="lab_vlk_InterestExpenseCalculatedUsingEffectiveInterestMethod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Interest Expense Calculated Using Effective Interest Method</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_InterestExpenseCalculatedUsingEffectiveInterestMethod" xlink:href="vlk-2022-12-31.xsd#vlk_InterestExpenseCalculatedUsingEffectiveInterestMethod"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_InterestExpenseCalculatedUsingEffectiveInterestMethod" xlink:to="lab_vlk_InterestExpenseCalculatedUsingEffectiveInterestMethod" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital_efdfe5a4-c7c4-470a-ac24-cac32ccda59a_totalLabel_en" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Cash flows from (used in) operations before changes in working capital</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:to="lab_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInInvestingActivitiesContinuingOperations_0478e3be-ad7c-46ef-9ffa-ed02b4862dd7_totalLabel_en" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivitiesContinuingOperations" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Cash flows from (used in) investing activities, continuing operations</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivitiesContinuingOperations" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivitiesContinuingOperations"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivitiesContinuingOperations" xlink:to="lab_ifrs-full_CashFlowsFromUsedInInvestingActivitiesContinuingOperations" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_SubordinatedLiabilitiesMember_label_en" xlink:label="lab_vlk_SubordinatedLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Subordinated Liabilities [Member]</link:label>
    <link:label id="lab_vlk_SubordinatedLiabilitiesMember_documentation_en" xlink:label="lab_vlk_SubordinatedLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Subordinated Liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_SubordinatedLiabilitiesMember" xlink:href="vlk-2022-12-31.xsd#vlk_SubordinatedLiabilitiesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_SubordinatedLiabilitiesMember" xlink:to="lab_vlk_SubordinatedLiabilitiesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_IncomeFromInvestmentsAtFairValueThroughProfitOrLossAndAssociatesAccountedForUsingTheEquityMethod_edf67fc3-4370-4227-9d81-c083c41d5cad_totalLabel_en" xlink:label="lab_vlk_IncomeFromInvestmentsAtFairValueThroughProfitOrLossAndAssociatesAccountedForUsingTheEquityMethod" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Income From Investments At Fair Value Through Profit Or Loss And Associates Accounted For Using The Equity Method</link:label>
    <link:label id="lab_vlk_IncomeFromInvestmentsAtFairValueThroughProfitOrLossAndAssociatesAccountedForUsingTheEquityMethod_label_en" xlink:label="lab_vlk_IncomeFromInvestmentsAtFairValueThroughProfitOrLossAndAssociatesAccountedForUsingTheEquityMethod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Income From Investments At Fair Value Through Profit Or Loss And Associates Accounted For Using The Equity Method</link:label>
    <link:label id="lab_vlk_IncomeFromInvestmentsAtFairValueThroughProfitOrLossAndAssociatesAccountedForUsingTheEquityMethod_documentation_en" xlink:label="lab_vlk_IncomeFromInvestmentsAtFairValueThroughProfitOrLossAndAssociatesAccountedForUsingTheEquityMethod" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Income From Investments At Fair Value Through Profit Or Loss And Associates Accounted For Using The Equity Method</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_IncomeFromInvestmentsAtFairValueThroughProfitOrLossAndAssociatesAccountedForUsingTheEquityMethod" xlink:href="vlk-2022-12-31.xsd#vlk_IncomeFromInvestmentsAtFairValueThroughProfitOrLossAndAssociatesAccountedForUsingTheEquityMethod"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_IncomeFromInvestmentsAtFairValueThroughProfitOrLossAndAssociatesAccountedForUsingTheEquityMethod" xlink:to="lab_vlk_IncomeFromInvestmentsAtFairValueThroughProfitOrLossAndAssociatesAccountedForUsingTheEquityMethod" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_RetainedEarningsAttributableToOtherNonControllingInterests_label_en" xlink:label="lab_vlk_RetainedEarningsAttributableToOtherNonControllingInterests" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Retained Earnings Attributable To Other Non-Controlling Interests</link:label>
    <link:label id="lab_vlk_RetainedEarningsAttributableToOtherNonControllingInterests_documentation_en" xlink:label="lab_vlk_RetainedEarningsAttributableToOtherNonControllingInterests" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Retained Earnings Attributable To Other Non-Controlling Interests</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_RetainedEarningsAttributableToOtherNonControllingInterests" xlink:href="vlk-2022-12-31.xsd#vlk_RetainedEarningsAttributableToOtherNonControllingInterests"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_RetainedEarningsAttributableToOtherNonControllingInterests" xlink:to="lab_vlk_RetainedEarningsAttributableToOtherNonControllingInterests" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInFinancingActivitiesContinuingOperations_39783564-3097-41ef-b126-6d24342fcfb9_totalLabel_en" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivitiesContinuingOperations" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Cash flows from (used in) financing activities, continuing operations</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInFinancingActivitiesContinuingOperations" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivitiesContinuingOperations"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivitiesContinuingOperations" xlink:to="lab_ifrs-full_CashFlowsFromUsedInFinancingActivitiesContinuingOperations" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherOperatingIncomeExpense_f057dfac-2f4c-4fe2-911b-3b8b95a44c8d_totalLabel_en" xlink:label="lab_ifrs-full_OtherOperatingIncomeExpense" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Other operating income (expense)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherOperatingIncomeExpense" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_OtherOperatingIncomeExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherOperatingIncomeExpense" xlink:to="lab_ifrs-full_OtherOperatingIncomeExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_InterestRevenueExpense_ebd4588f-562a-486e-adf4-18a5ffb15349_totalLabel_en" xlink:label="lab_ifrs-full_InterestRevenueExpense" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Interest income (expense)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestRevenueExpense" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_InterestRevenueExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InterestRevenueExpense" xlink:to="lab_ifrs-full_InterestRevenueExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_OtherCashReceiptsFromSalesOfDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities_label_en" xlink:label="lab_vlk_OtherCashReceiptsFromSalesOfDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Other Cash Receipts From Sales Of Debt ​Instruments Of Other Entities, Classified As Investing Activities</link:label>
    <link:label id="lab_vlk_OtherCashReceiptsFromSalesOfDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities_documentation_en" xlink:label="lab_vlk_OtherCashReceiptsFromSalesOfDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Other Cash Receipts From Sales Of Debt ​Instruments Of Other Entities, Classified As Investing Activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_OtherCashReceiptsFromSalesOfDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:href="vlk-2022-12-31.xsd#vlk_OtherCashReceiptsFromSalesOfDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_OtherCashReceiptsFromSalesOfDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:to="lab_vlk_OtherCashReceiptsFromSalesOfDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_ComprehensiveIncomeAttributableToOtherNonControllingInterests_label_en" xlink:label="lab_vlk_ComprehensiveIncomeAttributableToOtherNonControllingInterests" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Comprehensive Income Attributable To Other Non-Controlling Interests</link:label>
    <link:label id="lab_vlk_ComprehensiveIncomeAttributableToOtherNonControllingInterests_documentation_en" xlink:label="lab_vlk_ComprehensiveIncomeAttributableToOtherNonControllingInterests" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Comprehensive Income Attributable To Other Non-Controlling Interests</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_ComprehensiveIncomeAttributableToOtherNonControllingInterests" xlink:href="vlk-2022-12-31.xsd#vlk_ComprehensiveIncomeAttributableToOtherNonControllingInterests"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_ComprehensiveIncomeAttributableToOtherNonControllingInterests" xlink:to="lab_vlk_ComprehensiveIncomeAttributableToOtherNonControllingInterests" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_CapitalSecurities_label_en" xlink:label="lab_vlk_CapitalSecurities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Capital Securities</link:label>
    <link:label id="lab_vlk_CapitalSecurities_documentation_en" xlink:label="lab_vlk_CapitalSecurities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Capital Securities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_CapitalSecurities" xlink:href="vlk-2022-12-31.xsd#vlk_CapitalSecurities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_CapitalSecurities" xlink:to="lab_vlk_CapitalSecurities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability_5d5f4cc3-6e01-4906-824a-9cf58d380345_totalLabel_en" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Other comprehensive income, net of tax, change in fair value of financial liability attributable to change in credit risk of liability</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability" xlink:to="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_AdjustmentsForIncreaseDecreaseInAmountsDueFromToBanks_label_en" xlink:label="lab_vlk_AdjustmentsForIncreaseDecreaseInAmountsDueFromToBanks" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Adjustments For Increase (Decrease) In Amounts Due From/To Banks</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_AdjustmentsForIncreaseDecreaseInAmountsDueFromToBanks" xlink:href="vlk-2022-12-31.xsd#vlk_AdjustmentsForIncreaseDecreaseInAmountsDueFromToBanks"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_AdjustmentsForIncreaseDecreaseInAmountsDueFromToBanks" xlink:to="lab_vlk_AdjustmentsForIncreaseDecreaseInAmountsDueFromToBanks" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition_5657d638-c6d8-419c-bdc1-dd5be86a6cc8_periodStartLabel_en" xlink:label="lab_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Cash and cash equivalents if different from statement of financial position</link:label>
    <link:label id="lab_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition_b2a27d03-71f4-44a6-8b8b-c137f88b47b9_periodEndLabel_en" xlink:label="lab_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Cash and cash equivalents if different from statement of financial position</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:to="lab_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities_58639da9-6eae-4f49-8f2f-2f948bbcfd61_totalLabel_en" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Cash flows from (used in) operating activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_ComprehensiveIncomeAttributableToHoldersOfCapitalSecurities_label_en" xlink:label="lab_vlk_ComprehensiveIncomeAttributableToHoldersOfCapitalSecurities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Comprehensive Income, Attributable To Holders Of Capital Securities</link:label>
    <link:label id="lab_vlk_ComprehensiveIncomeAttributableToHoldersOfCapitalSecurities_documentation_en" xlink:label="lab_vlk_ComprehensiveIncomeAttributableToHoldersOfCapitalSecurities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Comprehensive income attributable to shareholders of capital securities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_ComprehensiveIncomeAttributableToHoldersOfCapitalSecurities" xlink:href="vlk-2022-12-31.xsd#vlk_ComprehensiveIncomeAttributableToHoldersOfCapitalSecurities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_ComprehensiveIncomeAttributableToHoldersOfCapitalSecurities" xlink:to="lab_vlk_ComprehensiveIncomeAttributableToHoldersOfCapitalSecurities" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_NetIncreaseDecreaseInNonControllingInterestsClassifiedAsFinancingActivities_label_en" xlink:label="lab_vlk_NetIncreaseDecreaseInNonControllingInterestsClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Net Increase (Decrease) In Non-Controlling Interests Classified As Financing Activities</link:label>
    <link:label id="lab_vlk_NetIncreaseDecreaseInNonControllingInterestsClassifiedAsFinancingActivities_documentation_en" xlink:label="lab_vlk_NetIncreaseDecreaseInNonControllingInterestsClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">increases decrease in noncontrolling interests</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_NetIncreaseDecreaseInNonControllingInterestsClassifiedAsFinancingActivities" xlink:href="vlk-2022-12-31.xsd#vlk_NetIncreaseDecreaseInNonControllingInterestsClassifiedAsFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_NetIncreaseDecreaseInNonControllingInterestsClassifiedAsFinancingActivities" xlink:to="lab_vlk_NetIncreaseDecreaseInNonControllingInterestsClassifiedAsFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_IrrecoverableCommitments_label_en" xlink:label="lab_vlk_IrrecoverableCommitments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Irrecoverable Commitments</link:label>
    <link:label id="lab_vlk_IrrecoverableCommitments_documentation_en" xlink:label="lab_vlk_IrrecoverableCommitments" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Irrecoverable Commitments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_IrrecoverableCommitments" xlink:href="vlk-2022-12-31.xsd#vlk_IrrecoverableCommitments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_IrrecoverableCommitments" xlink:to="lab_vlk_IrrecoverableCommitments" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_ProceedsFromFinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsFinancingActivities_label_en" xlink:label="lab_vlk_ProceedsFromFinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Proceeds From Financial Liabilities At Fair Value Through Profit Or Loss, Classified As Financing Activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_ProceedsFromFinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsFinancingActivities" xlink:href="vlk-2022-12-31.xsd#vlk_ProceedsFromFinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_ProceedsFromFinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsFinancingActivities" xlink:to="lab_vlk_ProceedsFromFinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_AdjustmentsForIncreaseDecreaseInFinancialAssetsLiabilitiesHeldForTrading_label_en" xlink:label="lab_vlk_AdjustmentsForIncreaseDecreaseInFinancialAssetsLiabilitiesHeldForTrading" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Adjustments For Increase (Decrease) In Financial Assets/Liabilities Held For Trading</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_AdjustmentsForIncreaseDecreaseInFinancialAssetsLiabilitiesHeldForTrading" xlink:href="vlk-2022-12-31.xsd#vlk_AdjustmentsForIncreaseDecreaseInFinancialAssetsLiabilitiesHeldForTrading"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_AdjustmentsForIncreaseDecreaseInFinancialAssetsLiabilitiesHeldForTrading" xlink:to="lab_vlk_AdjustmentsForIncreaseDecreaseInFinancialAssetsLiabilitiesHeldForTrading" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_PaymentsOfFinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsFinancingActivities_label_en" xlink:label="lab_vlk_PaymentsOfFinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Payments Of Financial Liabilities At Fair Value Through Profit Or Loss, Classified As Financing Activities</link:label>
    <link:label id="lab_vlk_PaymentsOfFinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsFinancingActivities_documentation_en" xlink:label="lab_vlk_PaymentsOfFinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Payments Of Financial Liabilities At Fair Value Through Profit Or Loss, Classified As Financing Activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_PaymentsOfFinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsFinancingActivities" xlink:href="vlk-2022-12-31.xsd#vlk_PaymentsOfFinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_PaymentsOfFinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsFinancingActivities" xlink:to="lab_vlk_PaymentsOfFinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OperatingExpense_bb47a6d2-f826-4cb0-beac-0b942b5bfe30_totalLabel_en" xlink:label="lab_ifrs-full_OperatingExpense" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Operating expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OperatingExpense" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_OperatingExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OperatingExpense" xlink:to="lab_ifrs-full_OperatingExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_OtherNonControllingInterests_label_en" xlink:label="lab_vlk_OtherNonControllingInterests" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Other Non Controlling Interests</link:label>
    <link:label id="lab_vlk_OtherNonControllingInterests_documentation_en" xlink:label="lab_vlk_OtherNonControllingInterests" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Other Non Controlling Interests</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_OtherNonControllingInterests" xlink:href="vlk-2022-12-31.xsd#vlk_OtherNonControllingInterests"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_OtherNonControllingInterests" xlink:to="lab_vlk_OtherNonControllingInterests" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RevenueAndOperatingIncome_a289f124-5b15-4fb4-a565-428962d8eaa9_totalLabel_en" xlink:label="lab_ifrs-full_RevenueAndOperatingIncome" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Revenue and other operating income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RevenueAndOperatingIncome" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_RevenueAndOperatingIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RevenueAndOperatingIncome" xlink:to="lab_ifrs-full_RevenueAndOperatingIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_EmployeeBenefitExpenseAndAdministrativeExpenses_0848ca17-383e-4614-9cd1-9b263af8cb06_totalLabel_en" xlink:label="lab_vlk_EmployeeBenefitExpenseAndAdministrativeExpenses" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Employee Benefit Expense And Administrative Expenses</link:label>
    <link:label id="lab_vlk_EmployeeBenefitExpenseAndAdministrativeExpenses_label_en" xlink:label="lab_vlk_EmployeeBenefitExpenseAndAdministrativeExpenses" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Employee Benefit Expense And Administrative Expenses</link:label>
    <link:label id="lab_vlk_EmployeeBenefitExpenseAndAdministrativeExpenses_documentation_en" xlink:label="lab_vlk_EmployeeBenefitExpenseAndAdministrativeExpenses" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Employee Benefit Expense And Administrative Expenses</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_EmployeeBenefitExpenseAndAdministrativeExpenses" xlink:href="vlk-2022-12-31.xsd#vlk_EmployeeBenefitExpenseAndAdministrativeExpenses"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_EmployeeBenefitExpenseAndAdministrativeExpenses" xlink:to="lab_vlk_EmployeeBenefitExpenseAndAdministrativeExpenses" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_EquityAttributableToOtherNonControllingInterests_00b8aa8f-c7fc-4db3-b91a-ce3aaea4fa0a_totalLabel_en" xlink:label="lab_vlk_EquityAttributableToOtherNonControllingInterests" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Equity Attributable To Other Non Controlling Interests</link:label>
    <link:label id="lab_vlk_EquityAttributableToOtherNonControllingInterests_label_en" xlink:label="lab_vlk_EquityAttributableToOtherNonControllingInterests" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Equity Attributable To Other Non Controlling Interests</link:label>
    <link:label id="lab_vlk_EquityAttributableToOtherNonControllingInterests_documentation_en" xlink:label="lab_vlk_EquityAttributableToOtherNonControllingInterests" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Equity Attributable To Other Non Controlling Interests</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_EquityAttributableToOtherNonControllingInterests" xlink:href="vlk-2022-12-31.xsd#vlk_EquityAttributableToOtherNonControllingInterests"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_EquityAttributableToOtherNonControllingInterests" xlink:to="lab_vlk_EquityAttributableToOtherNonControllingInterests" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents_df13399c-1437-448d-b9f5-78bdc94c8b86_totalLabel_en" xlink:label="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Increase (decrease) in cash and cash equivalents after effect of exchange rate changes</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalents"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:to="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_DueToBanks_label_en" xlink:label="lab_vlk_DueToBanks" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Due To Banks</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_DueToBanks" xlink:href="vlk-2022-12-31.xsd#vlk_DueToBanks"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_DueToBanks" xlink:to="lab_vlk_DueToBanks" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PurchaseOfTreasuryShares_2a4b1d41-dab1-4924-95bf-54c342db52b3_negatedLabel_en" xlink:label="lab_ifrs-full_PurchaseOfTreasuryShares" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Purchase of treasury shares</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PurchaseOfTreasuryShares" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_PurchaseOfTreasuryShares"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PurchaseOfTreasuryShares" xlink:to="lab_ifrs-full_PurchaseOfTreasuryShares" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_OtherCashReceiptsFromSalesOfEquityInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities_label_en" xlink:label="lab_vlk_OtherCashReceiptsFromSalesOfEquityInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Other Cash Receipts From Sales Of Equity ​Instruments Of Other Entities, Classified As Investing Activities</link:label>
    <link:label id="lab_vlk_OtherCashReceiptsFromSalesOfEquityInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities_documentation_en" xlink:label="lab_vlk_OtherCashReceiptsFromSalesOfEquityInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Other Cash Receipts From Sales Of Equity ​Instruments Of Other Entities, Classified As Investing Activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_OtherCashReceiptsFromSalesOfEquityInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:href="vlk-2022-12-31.xsd#vlk_OtherCashReceiptsFromSalesOfEquityInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_OtherCashReceiptsFromSalesOfEquityInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:to="lab_vlk_OtherCashReceiptsFromSalesOfEquityInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_EquityAttributableToCapitalSecurities_ed540ed1-5e74-4336-bee2-52221eefce5b_totalLabel_en" xlink:label="lab_vlk_EquityAttributableToCapitalSecurities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Equity Attributable To Capital Securities</link:label>
    <link:label id="lab_vlk_EquityAttributableToCapitalSecurities_label_en" xlink:label="lab_vlk_EquityAttributableToCapitalSecurities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Equity Attributable To Capital Securities</link:label>
    <link:label id="lab_vlk_EquityAttributableToCapitalSecurities_documentation_en" xlink:label="lab_vlk_EquityAttributableToCapitalSecurities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Equity Attributable To Capital Securities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_EquityAttributableToCapitalSecurities" xlink:href="vlk-2022-12-31.xsd#vlk_EquityAttributableToCapitalSecurities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_EquityAttributableToCapitalSecurities" xlink:to="lab_vlk_EquityAttributableToCapitalSecurities" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_OtherImpairmentLossReversalOfImpairmentLoss_label_en" xlink:label="lab_vlk_OtherImpairmentLossReversalOfImpairmentLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Other Impairment Loss (Reversal Of Impairment Loss)</link:label>
    <link:label id="lab_vlk_OtherImpairmentLossReversalOfImpairmentLoss_documentation_en" xlink:label="lab_vlk_OtherImpairmentLossReversalOfImpairmentLoss" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Other Impairment Loss (Reversal Of Impairment Loss)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_OtherImpairmentLossReversalOfImpairmentLoss" xlink:href="vlk-2022-12-31.xsd#vlk_OtherImpairmentLossReversalOfImpairmentLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_OtherImpairmentLossReversalOfImpairmentLoss" xlink:to="lab_vlk_OtherImpairmentLossReversalOfImpairmentLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_OtherCashPaymentsToAcquireDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities_label_en" xlink:label="lab_vlk_OtherCashPaymentsToAcquireDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Other Cash Payments To Acquire Debt ​Instruments Of Other Entities, Classified As Investing Activities</link:label>
    <link:label id="lab_vlk_OtherCashPaymentsToAcquireDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities_documentation_en" xlink:label="lab_vlk_OtherCashPaymentsToAcquireDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Other Cash Payments To Acquire Debt ​Instruments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_OtherCashPaymentsToAcquireDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:href="vlk-2022-12-31.xsd#vlk_OtherCashPaymentsToAcquireDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_OtherCashPaymentsToAcquireDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:to="lab_vlk_OtherCashPaymentsToAcquireDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_NonControllingInterestsFromCapitalSecuritiesMember_label_en" xlink:label="lab_vlk_NonControllingInterestsFromCapitalSecuritiesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Non-controlling Interests from Capital Securities [Member]</link:label>
    <link:label id="lab_vlk_NonControllingInterestsFromCapitalSecuritiesMember_documentation_en" xlink:label="lab_vlk_NonControllingInterestsFromCapitalSecuritiesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Non-controlling Interests from Capital Securities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_NonControllingInterestsFromCapitalSecuritiesMember" xlink:href="vlk-2022-12-31.xsd#vlk_NonControllingInterestsFromCapitalSecuritiesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_NonControllingInterestsFromCapitalSecuritiesMember" xlink:to="lab_vlk_NonControllingInterestsFromCapitalSecuritiesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_AdjustmentForIncreaseDecreaseInTaxAssetsAndLiabilities_label_en" xlink:label="lab_vlk_AdjustmentForIncreaseDecreaseInTaxAssetsAndLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Adjustment For Increase (Decrease) In Tax Assets And Liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_AdjustmentForIncreaseDecreaseInTaxAssetsAndLiabilities" xlink:href="vlk-2022-12-31.xsd#vlk_AdjustmentForIncreaseDecreaseInTaxAssetsAndLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_AdjustmentForIncreaseDecreaseInTaxAssetsAndLiabilities" xlink:to="lab_vlk_AdjustmentForIncreaseDecreaseInTaxAssetsAndLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_AdjustmentsForUtilizationsOfProvisions_label_en" xlink:label="lab_vlk_AdjustmentsForUtilizationsOfProvisions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Adjustments For Utilizations Of Provisions</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_AdjustmentsForUtilizationsOfProvisions" xlink:href="vlk-2022-12-31.xsd#vlk_AdjustmentsForUtilizationsOfProvisions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_AdjustmentsForUtilizationsOfProvisions" xlink:to="lab_vlk_AdjustmentsForUtilizationsOfProvisions" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_ContingentLiabilitiesAndIrrevocableCommitments_5fff0bec-71df-4dd2-9903-d26ff2d5b5c2_totalLabel_en" xlink:label="lab_vlk_ContingentLiabilitiesAndIrrevocableCommitments" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Contingent Liabilities And Irrevocable Commitments</link:label>
    <link:label id="lab_vlk_ContingentLiabilitiesAndIrrevocableCommitments_label_en" xlink:label="lab_vlk_ContingentLiabilitiesAndIrrevocableCommitments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Contingent Liabilities And Irrevocable Commitments</link:label>
    <link:label id="lab_vlk_ContingentLiabilitiesAndIrrevocableCommitments_documentation_en" xlink:label="lab_vlk_ContingentLiabilitiesAndIrrevocableCommitments" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Contingent Liabilities And Irrevocable Commitments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_ContingentLiabilitiesAndIrrevocableCommitments" xlink:href="vlk-2022-12-31.xsd#vlk_ContingentLiabilitiesAndIrrevocableCommitments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_ContingentLiabilitiesAndIrrevocableCommitments" xlink:to="lab_vlk_ContingentLiabilitiesAndIrrevocableCommitments" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_AdjustmentsForIncreaseDecreaseInDerivatives_label_en" xlink:label="lab_vlk_AdjustmentsForIncreaseDecreaseInDerivatives" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Adjustments For Increase (Decrease) In Derivatives</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_AdjustmentsForIncreaseDecreaseInDerivatives" xlink:href="vlk-2022-12-31.xsd#vlk_AdjustmentsForIncreaseDecreaseInDerivatives"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_AdjustmentsForIncreaseDecreaseInDerivatives" xlink:to="lab_vlk_AdjustmentsForIncreaseDecreaseInDerivatives" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_ProfitLossAttributableToHoldersOfCapitalSecurities_label_en" xlink:label="lab_vlk_ProfitLossAttributableToHoldersOfCapitalSecurities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Profit (loss), Attributable To Holders Of Capital Securities</link:label>
    <link:label id="lab_vlk_ProfitLossAttributableToHoldersOfCapitalSecurities_documentation_en" xlink:label="lab_vlk_ProfitLossAttributableToHoldersOfCapitalSecurities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Profit (loss), Attributable To Holders Of Capital Securities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_ProfitLossAttributableToHoldersOfCapitalSecurities" xlink:href="vlk-2022-12-31.xsd#vlk_ProfitLossAttributableToHoldersOfCapitalSecurities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_ProfitLossAttributableToHoldersOfCapitalSecurities" xlink:to="lab_vlk_ProfitLossAttributableToHoldersOfCapitalSecurities" xlink:type="arc" order="1"/>
    <link:label id="lab_vlk_RetainedEarningsAttributableToCapitalSecurities_label_en" xlink:label="lab_vlk_RetainedEarningsAttributableToCapitalSecurities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Retained Earnings Attributable To Capital Securities</link:label>
    <link:label id="lab_vlk_RetainedEarningsAttributableToCapitalSecurities_documentation_en" xlink:label="lab_vlk_RetainedEarningsAttributableToCapitalSecurities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Retained Earnings Attributable To Capital Securities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_vlk_RetainedEarningsAttributableToCapitalSecurities" xlink:href="vlk-2022-12-31.xsd#vlk_RetainedEarningsAttributableToCapitalSecurities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_vlk_RetainedEarningsAttributableToCapitalSecurities" xlink:to="lab_vlk_RetainedEarningsAttributableToCapitalSecurities" xlink:type="arc" order="1"/>
  </link:labelLink>
</link:linkbase>
