Survey: Fix translatable titles in preview and breadcrumb in main survey page - refs BT#16553

main/survey/preview.php

@@ -44,7 +44,7 @@ $interbreadcrumb[] = [
 ];
 $interbreadcrumb[] = [
     'url' => api_get_path(WEB_CODE_PATH).'survey/survey.php?survey_id='.$surveyId.'&'.api_get_cidreq(),
-    'name' => strip_tags($survey_data['title']),
+    'name' => strip_tags($survey_data['title'], '<span>'),
 ];
 
 $htmlHeadXtra[] = '<script>'.api_get_language_translate_html().'</script>';

main/survey/survey.php

@@ -69,7 +69,7 @@ if (!empty($_GET['survey_id'])) {
     api_not_allowed(true);
 }
 
-$tool_name = strip_tags($survey_data['title']);
+$tool_name = strip_tags($survey_data['title'], '<span>');
 $is_survey_type_1 = $survey_data['survey_type'] == 1;
 
 if (api_strlen(strip_tags($survey_data['title'])) > 40) {