function plt_hide_ip_address_blocker_menus() {
//Hide the "LionScripts" menu.
remove_menu_page('lionscripts');
//Hide the "LionScripts → Dashboard" menu.
remove_submenu_page('lionscripts', 'lionscripts-dashboard');
//Hide the "LionScripts → IP Address Blocker" menu.
remove_submenu_page('lionscripts', 'lionscripts-ip-address-blocker');
}
add_action('admin_menu', 'plt_hide_ip_address_blocker_menus', 11);