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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="AdjustementsForItemsWithNoImpactOnTheCashPositionOrNotRelatedToOperationsDiscountinuedOperations_label_labelfr" xml:lang="fr">Elimination des éléments sans incidence sur la trésorerie ou non liés à l'exploitation des activités abandonnées</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustementsForItemsWithNoImpactOnTheCashPositionOrNotRelatedToOperationsDiscountinuedOperations" xlink:to="AdjustementsForItemsWithNoImpactOnTheCashPositionOrNotRelatedToOperationsDiscountinuedOperations_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="AdjustementsForNetBorrowingCostsRecognized" xlink:href="claranova-2025-06-30.xsd#claranova_AdjustementsForNetBorrowingCostsRecognized" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="AdjustementsForNetBorrowingCostsRecognized_label_labelfr" xml:lang="fr">Coût de l’endettement financier net comptabilisé</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustementsForNetBorrowingCostsRecognized" xlink:to="AdjustementsForNetBorrowingCostsRecognized_label_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="CashPositionContinuingOperations" xlink:href="claranova-2025-06-30.xsd#claranova_CashPositionContinuingOperations" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="CashPositionContinuingOperations_periodEndLabel_labelfr" xml:lang="fr">Trésorerie et équivalents de trésorerie nets des activités poursuivies à la cloture</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashPositionContinuingOperations" xlink:to="CashPositionContinuingOperations_periodEndLabel_labelfr" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="CashPositionContinuingOperations_periodStartLabel_labelfr" xml:lang="fr">Tésorerie et équivalents de trésorerie nets des activités poursuivies à l’ouverture </link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashPositionContinuingOperations" xlink:to="CashPositionContinuingOperations_periodStartLabel_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="CashPositionDiscontinuedOperations" xlink:href="claranova-2025-06-30.xsd#claranova_CashPositionDiscontinuedOperations" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="CashPositionDiscontinuedOperations_periodEndLabel_labelfr" xml:lang="fr">Trésorerie et équivalents de trésorerie nets des activités abandonnées à la cloture</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashPositionDiscontinuedOperations" xlink:to="CashPositionDiscontinuedOperations_periodEndLabel_labelfr" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="CashPositionDiscontinuedOperations_periodStartLabel_labelfr" xml:lang="fr">Trésorerie et équivalents de trésorerie nets des activités abandonnées à l’ouverture </link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashPositionDiscontinuedOperations" xlink:to="CashPositionDiscontinuedOperations_periodStartLabel_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ChangesInCashAndCashEquivalentsIfDifferentFromStatementOfFinancialPositionAbstract" xlink:href="claranova-2025-06-30.xsd#claranova_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="ChangesInWorkingCapitalRequirementsTaxesPaidNetInterestPaidDiscontinuedOperations" xlink:href="claranova-2025-06-30.xsd#claranova_ChangesInWorkingCapitalRequirementsTaxesPaidNetInterestPaidDiscontinuedOperations" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ChangesInWorkingCapitalRequirementsTaxesPaidNetInterestPaidDiscontinuedOperations_label_labelfr" xml:lang="fr">Variation du besoin en fonds de roulement, impôts et intérêts nets payés liés aux activités abandonnées</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangesInWorkingCapitalRequirementsTaxesPaidNetInterestPaidDiscontinuedOperations" xlink:to="ChangesInWorkingCapitalRequirementsTaxesPaidNetInterestPaidDiscontinuedOperations_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ConsolidatedReservesMember" xlink:href="claranova-2025-06-30.xsd#claranova_ConsolidatedReservesMember" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ConsolidatedReservesMember_label_labelfr" xml:lang="fr">Réserves consolidées</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="DepreciationAmortizationAndProvisionsNetOfReversals" xlink:href="claranova-2025-06-30.xsd#claranova_DepreciationAmortizationAndProvisionsNetOfReversals" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="DepreciationAmortizationAndProvisionsNetOfReversals_label_labelfr" xml:lang="fr">Dotations aux amortissements et provisions nettes des reprises</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DepreciationAmortizationAndProvisionsNetOfReversals" xlink:to="DepreciationAmortizationAndProvisionsNetOfReversals_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="DisposalsOfPropertyPlantAndEquipmentAndIntangibleAssets" xlink:href="claranova-2025-06-30.xsd#claranova_DisposalsOfPropertyPlantAndEquipmentAndIntangibleAssets" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="DisposalsOfPropertyPlantAndEquipmentAndIntangibleAssets_label_labelfr" xml:lang="fr">Cessions immobilisations corporelles et incorporelles</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalsOfPropertyPlantAndEquipmentAndIntangibleAssets" xlink:to="DisposalsOfPropertyPlantAndEquipmentAndIntangibleAssets_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="EffectOfExchangeRateChangesOnCashAndCashEquivalentsContinuingOperations" xlink:href="claranova-2025-06-30.xsd#claranova_EffectOfExchangeRateChangesOnCashAndCashEquivalentsContinuingOperations" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="EffectOfExchangeRateChangesOnCashAndCashEquivalentsContinuingOperations_label_labelfr" xml:lang="fr">Incidence des variations monétaires sur la trésorerie des activités poursuivies</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectOfExchangeRateChangesOnCashAndCashEquivalentsContinuingOperations" xlink:to="EffectOfExchangeRateChangesOnCashAndCashEquivalentsContinuingOperations_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="EffectOfExchangeRateChangesOnCashAndCashEquivalentsDiscontinuedOperations" xlink:href="claranova-2025-06-30.xsd#claranova_EffectOfExchangeRateChangesOnCashAndCashEquivalentsDiscontinuedOperations" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="EffectOfExchangeRateChangesOnCashAndCashEquivalentsDiscontinuedOperations_label_labelfr" xml:lang="fr">Incidence des variations monétaires sur la trésorerie (24,2)des activités abandonnées</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectOfExchangeRateChangesOnCashAndCashEquivalentsDiscontinuedOperations" xlink:to="EffectOfExchangeRateChangesOnCashAndCashEquivalentsDiscontinuedOperations_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ExchangeDifferencesOnForeignOperations" xlink:href="claranova-2025-06-30.xsd#claranova_ExchangeDifferencesOnForeignOperations" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ExchangeDifferencesOnForeignOperations_label_labelfr" xml:lang="fr">Différences de conversion sur activités à l’étranger</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExchangeDifferencesOnForeignOperations" xlink:to="ExchangeDifferencesOnForeignOperations_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="IncomeStatementLineItems" xlink:href="claranova-2025-06-30.xsd#claranova_IncomeStatementLineItems" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="IncomeStatementLineItems_label_labelfr" xml:lang="fr">IncomeStatementLineItems</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeStatementLineItems" xlink:to="IncomeStatementLineItems_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="IncomeStatementTable" xlink:href="claranova-2025-06-30.xsd#claranova_IncomeStatementTable" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="IncomeStatementTable_label_labelfr" xml:lang="fr">IncomeStatementTable</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="IncomeTaxesPaidRefundClassifiedAsOperatingActivitiesContinuingOperations" xlink:href="claranova-2025-06-30.xsd#claranova_IncomeTaxesPaidRefundClassifiedAsOperatingActivitiesContinuingOperations" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="IncomeTaxesPaidRefundClassifiedAsOperatingActivitiesContinuingOperations_label_labelfr" xml:lang="fr">Impôts payés, activités poursuivies</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxesPaidRefundClassifiedAsOperatingActivitiesContinuingOperations" xlink:to="IncomeTaxesPaidRefundClassifiedAsOperatingActivitiesContinuingOperations_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="IncreaseDecreaseInWorkingCapitalContinuingOperations" xlink:href="claranova-2025-06-30.xsd#claranova_IncreaseDecreaseInWorkingCapitalContinuingOperations" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="IncreaseDecreaseInWorkingCapitalContinuingOperations_label_labelfr" xml:lang="fr">Variation du besoin en fonds de roulement, activités poursuivies</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInWorkingCapitalContinuingOperations" xlink:to="IncreaseDecreaseInWorkingCapitalContinuingOperations_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="InterestPaidClassifiedAsOperatingActivitiesContinuingOperations" xlink:href="claranova-2025-06-30.xsd#claranova_InterestPaidClassifiedAsOperatingActivitiesContinuingOperations" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="InterestPaidClassifiedAsOperatingActivitiesContinuingOperations_label_labelfr" xml:lang="fr">Intérêts financiers nets payés, activités poursuivies</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestPaidClassifiedAsOperatingActivitiesContinuingOperations" xlink:to="InterestPaidClassifiedAsOperatingActivitiesContinuingOperations_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="NetBorrowingCosts" xlink:href="claranova-2025-06-30.xsd#claranova_NetBorrowingCosts" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="NetBorrowingCosts_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="NetBorrowingCosts" xlink:to="NetBorrowingCosts_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="OtherOperatingIncomeAndExpenses" xlink:href="claranova-2025-06-30.xsd#claranova_OtherOperatingIncomeAndExpenses" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="OtherOperatingIncomeAndExpenses_label_labelfr" xml:lang="fr">Autres charges et produits opérationnels</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherOperatingIncomeAndExpenses" xlink:to="OtherOperatingIncomeAndExpenses_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="OtherRecurringOperatingIncomeAndExpenses" xlink:href="claranova-2025-06-30.xsd#claranova_OtherRecurringOperatingIncomeAndExpenses" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="OtherRecurringOperatingIncomeAndExpenses_label_labelfr" xml:lang="fr">Autres charges et produits opérationnels courants</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherRecurringOperatingIncomeAndExpenses" xlink:to="OtherRecurringOperatingIncomeAndExpenses_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="RecurringOperatingIncome" xlink:href="claranova-2025-06-30.xsd#claranova_RecurringOperatingIncome" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="RecurringOperatingIncome_label_labelfr" xml:lang="fr">Résultat opérationnel courant</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RecurringOperatingIncome" xlink:to="RecurringOperatingIncome_label_labelfr" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="RecurringOperatingIncome_totalLabel_labelfr" xml:lang="fr">Résultat opérationnel courant</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RecurringOperatingIncome" xlink:to="RecurringOperatingIncome_totalLabel_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="SharePremiumAndConsolidatedReserves" xlink:href="claranova-2025-06-30.xsd#claranova_SharePremiumAndConsolidatedReserves" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="SharePremiumAndConsolidatedReserves_label_labelfr" xml:lang="fr">Prime d'émission et réserves consolidées</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharePremiumAndConsolidatedReserves" xlink:to="SharePremiumAndConsolidatedReserves_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="StatementOfCashFlowsLineItems" xlink:href="claranova-2025-06-30.xsd#claranova_StatementOfCashFlowsLineItems" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="StatementOfCashFlowsLineItems_label_labelfr" xml:lang="fr">StatementOfCashFlowsLineItems</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementOfCashFlowsLineItems" xlink:to="StatementOfCashFlowsLineItems_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="StatementOfCashFlowsTable" xlink:href="claranova-2025-06-30.xsd#claranova_StatementOfCashFlowsTable" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="StatementOfCashFlowsTable_label_labelfr" xml:lang="fr">StatementOfCashFlowsTable</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="TransactionsWithNonControllingInterests" xlink:href="claranova-2025-06-30.xsd#claranova_TransactionsWithNonControllingInterests" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TransactionsWithNonControllingInterests_label_labelfr" xml:lang="fr">Transactions avec les intérêts non contrôlants</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TransactionsWithNonControllingInterests" xlink:to="TransactionsWithNonControllingInterests_label_labelfr" xlink:type="arc" />
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