TF-3792 Hide buttons of blue bar in case of event not belong to this account and change

Signed-off-by: dab246 <tdvu@linagora.com>

core/lib/utils/preview_eml_file_utils.dart

@@ -134,7 +134,7 @@ class PreviewEmlFileUtils {
 
   String generatePreviewEml({
     required String appName,
-    required String userName,
+    required String ownEmailAddress,
     required String subjectPrefix,
     required String subject,
     required String emailContent,
@@ -154,7 +154,7 @@ class PreviewEmlFileUtils {
     String? replyToAddress,
     List<PreviewAttachment>? listAttachment,
   }) {
-    Document document = parse(HtmlUtils.createTemplateHtmlDocument(title: '$subject - $userName'));
+    Document document = parse(HtmlUtils.createTemplateHtmlDocument(title: '$subject - $ownEmailAddress'));
 
     Element? emailElement = _createEmailElement(
       subjectPrefix: subjectPrefix,