docs: public String getTitle() {
  
          CmsSitemapData data = getSitemapData();
          String folderTitle = "";
          if (data != null) {
              folderTitle = getSitemapData().getOpenPath();
              CmsClientSitemapEntry root = getSitemapData().getRoot();
              if (root != null) {
                  CmsClientProperty titleProp = root.getOwnProperties().get(CmsPropertyDefinition.PROPERTY_TITLE);
                  if ((titleProp != null) && !titleProp.isEmpty()) {
                      folderTitle = root.getOwnProperties().get(CmsPropertyDefinition.PROPERTY_TITLE).getEffectiveValue();
                  } else {
                      folderTitle = root.getName();
                  }
              }
          }
          return Messages.get().getBundle(getWorkplaceLocale()).key(Messages.GUI_EDITOR_TITLE_1, folderTitle);
      }