How to Hide Accessibility Suite by Ability, Inc Admin Menus

function plt_hide_online_accessibility_menus() {
	//Hide "Accessibility Suite".
	remove_menu_page('edit.php?post_type=wcag_scan');
	//Hide "Accessibility Suite → Getting Started".
	remove_submenu_page('edit.php?post_type=wcag_scan', 'getting-started');
	//Hide "Accessibility Suite → Audit Results".
	remove_submenu_page('edit.php?post_type=wcag_scan', 'edit.php?post_type=wcag_scan');
	//Hide "Accessibility Suite → Scheduled Audits".
	remove_submenu_page('edit.php?post_type=wcag_scan', 'edit.php?post_status=future&post_type=wcag_scan');
	//Hide "Accessibility Suite → Sitemap".
	remove_submenu_page('edit.php?post_type=wcag_scan', 'sitemap');
	//Hide "Accessibility Suite → Alt Tag Manager".
	remove_submenu_page('edit.php?post_type=wcag_scan', 'fix_images');
	//Hide "Accessibility Suite → Guidelines".
	remove_submenu_page('edit.php?post_type=wcag_scan', 'wcag-guidelines');
	//Hide "Accessibility Suite → Community".
	remove_submenu_page('edit.php?post_type=wcag_scan', 'community');
	//Hide "Accessibility Suite → License".
	remove_submenu_page('edit.php?post_type=wcag_scan', 'license');
	//Hide "Accessibility Suite → Unlock Full Audit".
	remove_submenu_page('edit.php?post_type=wcag_scan', 'https://adaplugin.com/purchase/');
	//Hide "Accessibility Suite → Get Certified".
	remove_submenu_page('edit.php?post_type=wcag_scan', 'https://onlineada.com/certification/');
}

add_action('admin_menu', 'plt_hide_online_accessibility_menus', 100000000);
Where do I put this code?