feat: concatenate template names for Document Name, strip language suffix

- First document label is now all template names joined with ', '
- Strips ' - English', ' - Spanish', ' - French' suffixes (case-insensitive)
- Truncates to 255 chars with '...' if too long
- Docusign Status now shows e.g. 'Admin Unit Notification, Consent to Eval'
  instead of 'Template 89dd5ead'

composite-envelope-builder/force-app/main/default/classes/DocusignCompositeEnvelopeBuilder.cls

@@ -62,7 +62,7 @@ global with sharing class DocusignCompositeEnvelopeBuilder {
             List<String> docNames = new List<String>();
             for (String templateId : sortedTemplateIds) {
                 String label = templateNames.containsKey(templateId) 
-                    ? templateNames.get(templateId) 
+                    ? stripLanguageSuffix(templateNames.get(templateId))
                     : templateId;
                 documents.add(
                     dfsle.Document.fromTemplate(
@@ -74,6 +74,21 @@ global with sharing class DocusignCompositeEnvelopeBuilder {
             }
             myEnvelope = myEnvelope.withDocuments(documents);
             
+            // Set combined template names as the envelope document name
+            // (shows in Docusign Status "Document Name" column)
+            String combinedName = String.join(docNames, ', ');
+            if (combinedName.length() > 255) {
+                combinedName = combinedName.left(252) + '...';
+            }
+            // Use combined name as the first document label so it appears in Status
+            if (!documents.isEmpty()) {
+                documents[0] = dfsle.Document.fromTemplate(
+                    dfsle.UUID.parse(sortedTemplateIds[0]),
+                    combinedName
+                );
+                myEnvelope = myEnvelope.withDocuments(documents);
+            }
+            
             // Resolve recipients from Client_Case__c lookup fields
             List<dfsle.Recipient> recipients = resolveRecipients(req.recordId);
             myEnvelope = myEnvelope.withRecipients(recipients);
@@ -204,6 +219,28 @@ global with sharing class DocusignCompositeEnvelopeBuilder {
         }
     }
     
+    /**
+     * @description Strips language suffixes like " - English" or " - Spanish" from template names
+     * @param name Template name
+     * @return Cleaned template name
+     */
+    @TestVisible
+    private static String stripLanguageSuffix(String name) {
+        if (String.isBlank(name)) return name;
+        // Remove common language suffixes (case-insensitive)
+        String cleaned = name;
+        for (String suffix : new List<String>{
+            ' - English', ' - Spanish', ' - French',
+            ' - Anglais', ' - Espagnol', ' - Français'
+        }) {
+            if (cleaned.endsWithIgnoreCase(suffix)) {
+                cleaned = cleaned.left(cleaned.length() - suffix.length());
+                break;
+            }
+        }
+        return cleaned.trim();
+    }
+    
     private static List<DocusignEnvelopeResult> buildErrorResult(String errorMessage) {
         DocusignEnvelopeResult result = new DocusignEnvelopeResult();
         result.success = false;