function plt_hide_f13_google_maps_shortcode_menus() {
//Hide the "F13 Admin" menu.
remove_menu_page('f13-settings');
//Hide the "F13 Admin → Plugins" menu.
remove_submenu_page('f13-settings', 'f13-settings');
//Hide the "F13 Admin → Google Maps" menu.
remove_submenu_page('f13-settings', 'f13-google-maps');
}
add_action('admin_menu', 'plt_hide_f13_google_maps_shortcode_menus', 11);