code: public void sessionPropertiesChangedAllPlugin(Session session) {
          logger.debug("sessionPropertiesChangedAllPlugin");
          for (ExtensionHook hook : extensionHooks.values()) {
              for (SessionChangedListener listener : hook.getSessionListenerList()) {
                  try {
                      if (listener != null) {
                          listener.sessionPropertiesChanged(session);
                      }
  
                  } catch (Exception e) {
                      logger.error(e.getMessage(), e);
                  }
              }
          }
      }
docs: Notifies that the properties (e.g. name, description) of the current session were changed.
  <p>
  Should be called only by "core" classes.
  
  @param session the session changed.
  @since 2.7.0