Translate link titles in classref XML

editor/doc_tools.cpp

@@ -1375,7 +1375,7 @@ Error DocTools::save_classes(const String &p_default_path, const Map<String, Str
 		_write_string(f, 1, "<tutorials>");
 		for (int i = 0; i < c.tutorials.size(); i++) {
 			DocData::TutorialDoc tutorial = c.tutorials.get(i);
-			String title_attribute = (!tutorial.title.is_empty()) ? " title=\"" + tutorial.title.xml_escape() + "\"" : "";
+			String title_attribute = (!tutorial.title.is_empty()) ? " title=\"" + _translate_doc_string(tutorial.title).xml_escape() + "\"" : "";
 			_write_string(f, 2, "<link" + title_attribute + ">" + tutorial.link.xml_escape() + "</link>");
 		}
 		_write_string(f, 1, "</tutorials>");