code: private void onDataObjectRename(@Observes DataObjectRenamedEvent event) {
          Path updatedPath = event.getPath();
          if (updatedPath != null) {
              try {
                  updateDataObject(updatedPath);
              } catch (Exception e) {
                  logger.error("Data object couldn't be updated, path: " + updatedPath + ".");
              }
          }
      }
docs: TODO introduce PlannerDatamodelerRenameHelper once DataModelerService.rename uses RenameService to rename DataObject