How to Hide WP DSGVO Tools (GDPR) Admin Menus

function plt_hide_shapepress_dsgvo_menus() {
	//Hide "WP DSGVO Tools".
	remove_menu_page('sp-dsgvo');
	//Hide "WP DSGVO Tools → Common".
	remove_submenu_page('sp-dsgvo', 'sp-dsgvo');
	//Hide "WP DSGVO Tools → Cookie Notice / Popup".
	remove_submenu_page('sp-dsgvo', 'admin.php?page=sp-dsgvo&tab=cookie-notice');
	//Hide "WP DSGVO Tools → Operator".
	remove_submenu_page('sp-dsgvo', 'admin.php?page=sp-dsgvo&tab=operator');
	//Hide "WP DSGVO Tools → Page Basics".
	remove_submenu_page('sp-dsgvo', 'admin.php?page=sp-dsgvo&tab=page-basics');
	//Hide "WP DSGVO Tools → Tagmanager".
	remove_submenu_page('sp-dsgvo', 'admin.php?page=sp-dsgvo&tab=tagmanager-integrations');
	//Hide "WP DSGVO Tools → Statistics".
	remove_submenu_page('sp-dsgvo', 'admin.php?page=sp-dsgvo&tab=statistic-integrations');
	//Hide "WP DSGVO Tools → Targeting".
	remove_submenu_page('sp-dsgvo', 'admin.php?page=sp-dsgvo&tab=targeting-integrations');
	//Hide "WP DSGVO Tools → Embeddings".
	remove_submenu_page('sp-dsgvo', 'admin.php?page=sp-dsgvo&tab=embeddings-integrations');
	//Hide "WP DSGVO Tools → Subject Access Request".
	remove_submenu_page('sp-dsgvo', 'admin.php?page=sp-dsgvo&tab=subject-access-request');
	//Hide "WP DSGVO Tools → Delete request".
	remove_submenu_page('sp-dsgvo', 'admin.php?page=sp-dsgvo&tab=super-unsubscribe');
	//Hide "WP DSGVO Tools → Free Webinars".
	remove_submenu_page('sp-dsgvo', 'admin.php?page=sp-dsgvo&tab=webinars');
	//Hide "WP DSGVO Tools → FAQ".
	remove_submenu_page('sp-dsgvo', 'https://legalweb.freshdesk.com/support/solutions');
	//Hide "WP DSGVO Tools → About legal web".
	remove_submenu_page('sp-dsgvo', 'https://legalweb.io');
}

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

Where do I put this code?