How to Hide WP AutoTerms Admin Menus

function plt_hide_auto_terms_of_service_and_privacy_policy_menus() {
	//Hide "WP AutoTerms".
	remove_menu_page('edit.php?post_type=wpautoterms_page');
	//Hide "WP AutoTerms → All Legal Pages".
	remove_submenu_page('edit.php?post_type=wpautoterms_page', 'edit.php?post_type=wpautoterms_page');
	//Hide "WP AutoTerms → Add Legal Page".
	remove_submenu_page('edit.php?post_type=wpautoterms_page', 'post-new.php?post_type=wpautoterms_page');
	//Hide "WP AutoTerms → Compliance Kits".
	remove_submenu_page('edit.php?post_type=wpautoterms_page', 'wpautoterms_compliancekits');
	//Hide "WP AutoTerms → Settings".
	remove_submenu_page('edit.php?post_type=wpautoterms_page', 'wpautoterms_settings');
	//Hide "WP AutoTerms → License".
	remove_submenu_page('edit.php?post_type=wpautoterms_page', 'wpautoterms_license_settings');
	//Hide "WP AutoTerms → Help".
	remove_submenu_page('edit.php?post_type=wpautoterms_page', 'wpautoterms_help');
}

add_action('admin_menu', 'plt_hide_auto_terms_of_service_and_privacy_policy_menus', 11);

Where do I put this code?