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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:to="CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital_totalLabel_labelfr" xlink:type="arc" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="IncreaseDecreaseInCashAndCashEquivalents_totalLabel_labelfr" xml:lang="fr">Augmentation (diminution) de la trésorerie et des équivalents de trésorerie</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInCashAndCashEquivalents" xlink:to="IncreaseDecreaseInCashAndCashEquivalents_totalLabel_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition_periodEndLabel_labelfr" xml:lang="fr">Trésorerie et équivalents de trésorerie si différents de l’état de la situation financière fermeture</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:to="CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition_periodEndLabel_labelfr" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition_periodStartLabel_labelfr" xml:lang="fr">Trésorerie et équivalents de trésorerie si différents de l’état de la situation financière ouverture</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:to="CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition_periodStartLabel_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="AdjustmentsForIncreaseDecreaseInPayablesForPurchaseOfFixedAssets" xlink:href="lna-2023-12-31.xsd#lna_AdjustmentsForIncreaseDecreaseInPayablesForPurchaseOfFixedAssets" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="AdjustmentsForIncreaseDecreaseInPayablesForPurchaseOfFixedAssets_label_labelfr" xml:lang="fr">Variation des dettes sur acquisition d'immobilisations</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsForIncreaseDecreaseInPayablesForPurchaseOfFixedAssets" xlink:to="AdjustmentsForIncreaseDecreaseInPayablesForPurchaseOfFixedAssets_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ConsolidatedReservesMember" xlink:href="lna-2023-12-31.xsd#lna_ConsolidatedReservesMember" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ConsolidatedReservesMember_label_labelfr" xml:lang="fr">Réserves et résultat</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsolidatedReservesMember" xlink:to="ConsolidatedReservesMember_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="OperationsMember" xlink:href="lna-2023-12-31.xsd#lna_OperationsMember" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="OperationsMember_label_labelfr" xml:lang="fr">Exploitation</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperationsMember" xlink:to="OperationsMember_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="BusinessTypeMember" xlink:href="lna-2023-12-31.xsd#lna_BusinessTypeMember" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="BusinessTypeMember_label_labelfr" xml:lang="fr">Business Type Member</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessTypeMember" xlink:to="BusinessTypeMember_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ProfitLossFromOrdinaryOperatingActivities" xlink:href="lna-2023-12-31.xsd#lna_ProfitLossFromOrdinaryOperatingActivities" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ProfitLossFromOrdinaryOperatingActivities_label_labelfr" xml:lang="fr">Résultat opérationnel courant</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLossFromOrdinaryOperatingActivities" xlink:to="ProfitLossFromOrdinaryOperatingActivities_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="BusinessLineItems" xlink:href="lna-2023-12-31.xsd#lna_BusinessLineItems" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="BusinessLineItems_label_labelfr" xml:lang="fr">Business Line Items</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessLineItems" xlink:to="BusinessLineItems_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="PurchaseOfIntangibleAssetsClassifiedAsInvestingActivitiesNetOfSubvention" xlink:href="lna-2023-12-31.xsd#lna_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivitiesNetOfSubvention" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PurchaseOfIntangibleAssetsClassifiedAsInvestingActivitiesNetOfSubvention_label_labelfr" xml:lang="fr">Acquisition d'immobilisations incorporelles</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PurchaseOfIntangibleAssetsClassifiedAsInvestingActivitiesNetOfSubvention" xlink:to="PurchaseOfIntangibleAssetsClassifiedAsInvestingActivitiesNetOfSubvention_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="IncomeStatementTable" xlink:href="lna-2023-12-31.xsd#lna_IncomeStatementTable" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="IncomeStatementTable_label_labelfr" xml:lang="fr">Income Statement Table</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeStatementTable" xlink:to="IncomeStatementTable_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="InterestExpenseNetOfInterestIncome" xlink:href="lna-2023-12-31.xsd#lna_InterestExpenseNetOfInterestIncome" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="InterestExpenseNetOfInterestIncome_label_labelfr" xml:lang="fr">Coût de l'endettement financier net</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestExpenseNetOfInterestIncome" xlink:to="InterestExpenseNetOfInterestIncome_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="StatementOfFinancialPositionTable" xlink:href="lna-2023-12-31.xsd#lna_StatementOfFinancialPositionTable" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="StatementOfFinancialPositionTable_label_labelfr" xml:lang="fr">Statement Of Financial Position Table</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementOfFinancialPositionTable" xlink:to="StatementOfFinancialPositionTable_label_labelfr" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ProfitLossFromOrdinaryOperatingActivities_totalLabel_labelfr" xml:lang="fr">Résultat opérationnel courant</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLossFromOrdinaryOperatingActivities" xlink:to="ProfitLossFromOrdinaryOperatingActivities_totalLabel_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ContractAssetsTradeAndOtherReceivables" xlink:href="lna-2023-12-31.xsd#lna_ContractAssetsTradeAndOtherReceivables" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ContractAssetsTradeAndOtherReceivables_label_labelfr" xml:lang="fr">Actifs sur contrats, clients et comptes rattachés</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractAssetsTradeAndOtherReceivables" xlink:to="ContractAssetsTradeAndOtherReceivables_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ProceedsFromOtherBorrowings" xlink:href="lna-2023-12-31.xsd#lna_ProceedsFromOtherBorrowings" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ProceedsFromOtherBorrowings_label_labelfr" xml:lang="fr">Augmentation des dettes financières diverses</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromOtherBorrowings" xlink:to="ProceedsFromOtherBorrowings_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="AdjustementsForDepreciationAmortisationImpairmentAndProvisions" xlink:href="lna-2023-12-31.xsd#lna_AdjustementsForDepreciationAmortisationImpairmentAndProvisions" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="AdjustementsForDepreciationAmortisationImpairmentAndProvisions_label_labelfr" xml:lang="fr">Ajustements pour Dépréciations, amortissements et provisions</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustementsForDepreciationAmortisationImpairmentAndProvisions" xlink:to="AdjustementsForDepreciationAmortisationImpairmentAndProvisions_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="RepaymentsOfBankBorrowings" xlink:href="lna-2023-12-31.xsd#lna_RepaymentsOfBankBorrowings" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="RepaymentsOfBankBorrowings_label_labelfr" xml:lang="fr">Remboursement des emprunts bancaires</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepaymentsOfBankBorrowings" xlink:to="RepaymentsOfBankBorrowings_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="StatementOfComprehensiveIncomeTable" xlink:href="lna-2023-12-31.xsd#lna_StatementOfComprehensiveIncomeTable" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="StatementOfComprehensiveIncomeTable_label_labelfr" xml:lang="fr">Statement Of Comprehensive Income Table</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementOfComprehensiveIncomeTable" xlink:to="StatementOfComprehensiveIncomeTable_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="CashFlowsFromUsedInEntitysSharesAndOtherClassifiedAsFinancingActivities" xlink:href="lna-2023-12-31.xsd#lna_CashFlowsFromUsedInEntitysSharesAndOtherClassifiedAsFinancingActivities" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="CashFlowsFromUsedInEntitysSharesAndOtherClassifiedAsFinancingActivities_label_labelfr" xml:lang="fr">Actions propres et autres éléments non courants</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashFlowsFromUsedInEntitysSharesAndOtherClassifiedAsFinancingActivities" xlink:to="CashFlowsFromUsedInEntitysSharesAndOtherClassifiedAsFinancingActivities_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ChangesInCashAndCashEquivalentsIfDifferentFromStatementOfFinancialPositionAbstract" xlink:href="lna-2023-12-31.xsd#lna_ChangesInCashAndCashEquivalentsIfDifferentFromStatementOfFinancialPositionAbstract" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ChangesInCashAndCashEquivalentsIfDifferentFromStatementOfFinancialPositionAbstract_label_labelfr" xml:lang="fr">Variation Trésorerie et équivalents de trésorerie si différents de l’état de la situation financière Abstract</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangesInCashAndCashEquivalentsIfDifferentFromStatementOfFinancialPositionAbstract" xlink:to="ChangesInCashAndCashEquivalentsIfDifferentFromStatementOfFinancialPositionAbstract_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ProfitLossFromIntegratedEntities" xlink:href="lna-2023-12-31.xsd#lna_ProfitLossFromIntegratedEntities" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ProfitLossFromIntegratedEntities_label_labelfr" xml:lang="fr">Résultat net des sociétés intégrées</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLossFromIntegratedEntities" xlink:to="ProfitLossFromIntegratedEntities_label_labelfr" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ProfitLossFromIntegratedEntities_totalLabel_labelfr" xml:lang="fr">Résultat net des sociétés intégrées</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLossFromIntegratedEntities" xlink:to="ProfitLossFromIntegratedEntities_totalLabel_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="LiaisonAccountBalanceSheet" xlink:href="lna-2023-12-31.xsd#lna_LiaisonAccountBalanceSheet" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LiaisonAccountBalanceSheet_label_labelfr" xml:lang="fr">Compte de liaison</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiaisonAccountBalanceSheet" xlink:to="LiaisonAccountBalanceSheet_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="LiaisonAccountProfitLoss" xlink:href="lna-2023-12-31.xsd#lna_LiaisonAccountProfitLoss" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LiaisonAccountProfitLoss_label_labelfr" xml:lang="fr">Compte de liaison</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiaisonAccountProfitLoss" xlink:to="LiaisonAccountProfitLoss_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="RepaymentsOfOtherBorrowings" xlink:href="lna-2023-12-31.xsd#lna_RepaymentsOfOtherBorrowings" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="RepaymentsOfOtherBorrowings_label_labelfr" xml:lang="fr">Remboursement des dettes financières diverses</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepaymentsOfOtherBorrowings" xlink:to="RepaymentsOfOtherBorrowings_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="CashFlowsUsedInObtainingControlOrFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities" xlink:href="lna-2023-12-31.xsd#lna_CashFlowsUsedInObtainingControlOrFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="CashFlowsUsedInObtainingControlOrFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities_label_labelfr" xml:lang="fr">Trésorerie nette sur acquisition et cessions de filiales</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashFlowsUsedInObtainingControlOrFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities" xlink:to="CashFlowsUsedInObtainingControlOrFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivitiesNetOfSubvention" xlink:href="lna-2023-12-31.xsd#lna_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivitiesNetOfSubvention" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivitiesNetOfSubvention_label_labelfr" xml:lang="fr">Acquisition d'immobilisations corporelles</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivitiesNetOfSubvention" xlink:to="PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivitiesNetOfSubvention_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="DepreciationProvisionAndAmortisationExpense" xlink:href="lna-2023-12-31.xsd#lna_DepreciationProvisionAndAmortisationExpense" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="DepreciationProvisionAndAmortisationExpense_label_labelfr" xml:lang="fr">Dotations nettes aux amortissements, dépréciations et aux provisions</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DepreciationProvisionAndAmortisationExpense" xlink:to="DepreciationProvisionAndAmortisationExpense_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ProceedsFromBankBorrowings" xlink:href="lna-2023-12-31.xsd#lna_ProceedsFromBankBorrowings" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ProceedsFromBankBorrowings_label_labelfr" xml:lang="fr">Emissions d'emprunts bancaires</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromBankBorrowings" xlink:to="ProceedsFromBankBorrowings_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ConsolidatedReserves" xlink:href="lna-2023-12-31.xsd#lna_ConsolidatedReserves" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ConsolidatedReserves_label_labelfr" xml:lang="fr">Réserves consolidées</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsolidatedReserves" xlink:to="ConsolidatedReserves_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="OtherOrdinaryIncomeExpenses" xlink:href="lna-2023-12-31.xsd#lna_OtherOrdinaryIncomeExpenses" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="OtherOrdinaryIncomeExpenses_label_labelfr" xml:lang="fr">Autres produits et charges d'exploitation courants</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherOrdinaryIncomeExpenses" xlink:to="OtherOrdinaryIncomeExpenses_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="RepaymentsOfDisintermediatedBorrowings" xlink:href="lna-2023-12-31.xsd#lna_RepaymentsOfDisintermediatedBorrowings" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="RepaymentsOfDisintermediatedBorrowings_label_labelfr" xml:lang="fr">Remboursement des emprunts désintermédiés</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepaymentsOfDisintermediatedBorrowings" xlink:to="RepaymentsOfDisintermediatedBorrowings_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="StatementOfCashFlowsTable" xlink:href="lna-2023-12-31.xsd#lna_StatementOfCashFlowsTable" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="StatementOfCashFlowsTable_label_labelfr" xml:lang="fr">Statement Of Cash Flows Table</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementOfCashFlowsTable" xlink:to="StatementOfCashFlowsTable_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="AdjustmentsForCostOfNetDebt" xlink:href="lna-2023-12-31.xsd#lna_AdjustmentsForCostOfNetDebt" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="AdjustmentsForCostOfNetDebt_label_labelfr" xml:lang="fr">Coût de l'endettement financier net</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsForCostOfNetDebt" xlink:to="AdjustmentsForCostOfNetDebt_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="RealEstateMember" xlink:href="lna-2023-12-31.xsd#lna_RealEstateMember" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="RealEstateMember_label_labelfr" xml:lang="fr">Immobilier</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RealEstateMember" xlink:to="RealEstateMember_label_labelfr" xlink:type="arc" />
  </link:labelLink>
</link:linkbase>