function plt_hide_team_118group_agent_menus() {
//Hide the "118 Agent" menu.
remove_menu_page('wtf_118_main');
//Hide the "118 Agent → General" menu.
remove_submenu_page('wtf_118_main', 'wtf_118_general');
//Hide the "118 Agent → 404" menu.
remove_submenu_page('wtf_118_main', 'wtf_118_404');
}
add_action('admin_menu', 'plt_hide_team_118group_agent_menus', 11);