function plt_hide_woo_fly_cart_menus() {
//Hide the "WPClever" menu.
remove_menu_page('wpclever');
//Hide the "WPClever → About" menu.
remove_submenu_page('wpclever', 'wpclever');
//Hide the "WPClever → Essential Kit" menu.
remove_submenu_page('wpclever', 'wpclever-kit');
}
add_action('admin_menu', 'plt_hide_woo_fly_cart_menus', 11);