diff --git a/SharepointToolbox/Localization/Strings.fr.resx b/SharepointToolbox/Localization/Strings.fr.resx
index bbc4b51..d7a2964 100644
--- a/SharepointToolbox/Localization/Strings.fr.resx
+++ b/SharepointToolbox/Localization/Strings.fr.resx
@@ -304,4 +304,20 @@
   <data name="folderbrowser.loading" xml:space="preserve"><value>Chargement de l'arborescence...</value></data>
   <data name="folderbrowser.select" xml:space="preserve"><value>Sélectionner</value></data>
   <data name="folderbrowser.cancel" xml:space="preserve"><value>Annuler</value></data>
+  <!-- Phase 6: Global Site Selection toolbar -->
+  <data name="toolbar.selectSites" xml:space="preserve">
+    <value>Choisir les sites</value>
+  </data>
+  <data name="toolbar.selectSites.tooltip" xml:space="preserve">
+    <value>Choisir les sites cibles pour tous les onglets</value>
+  </data>
+  <data name="toolbar.selectSites.tooltipDisabled" xml:space="preserve">
+    <value>Connectez-vous d'abord</value>
+  </data>
+  <data name="toolbar.globalSites.count" xml:space="preserve">
+    <value>{0} site(s) selectionne(s)</value>
+  </data>
+  <data name="toolbar.globalSites.none" xml:space="preserve">
+    <value>Aucun site selectionne</value>
+  </data>
 </root>
diff --git a/SharepointToolbox/Localization/Strings.resx b/SharepointToolbox/Localization/Strings.resx
index 0390132..1384ecc 100644
--- a/SharepointToolbox/Localization/Strings.resx
+++ b/SharepointToolbox/Localization/Strings.resx
@@ -304,4 +304,20 @@
   <data name="folderbrowser.loading" xml:space="preserve"><value>Loading folder tree...</value></data>
   <data name="folderbrowser.select" xml:space="preserve"><value>Select</value></data>
   <data name="folderbrowser.cancel" xml:space="preserve"><value>Cancel</value></data>
+  <!-- Phase 6: Global Site Selection toolbar -->
+  <data name="toolbar.selectSites" xml:space="preserve">
+    <value>Select Sites</value>
+  </data>
+  <data name="toolbar.selectSites.tooltip" xml:space="preserve">
+    <value>Select target sites for all tabs</value>
+  </data>
+  <data name="toolbar.selectSites.tooltipDisabled" xml:space="preserve">
+    <value>Connect to a tenant first</value>
+  </data>
+  <data name="toolbar.globalSites.count" xml:space="preserve">
+    <value>{0} site(s) selected</value>
+  </data>
+  <data name="toolbar.globalSites.none" xml:space="preserve">
+    <value>No sites selected</value>
+  </data>
 </root>