How to Hide PausAR - 3D and AR for Elementor Admin Menus

function plt_hide_pausar_3d_ar_for_elementor_menus() {
	//Hide "PausAR".
	remove_menu_page('pausar-3d-ar');
	//Hide "PausAR → General".
	remove_submenu_page('pausar-3d-ar', 'pausar-3d-ar');
	//Hide "PausAR → Getting Started".
	remove_submenu_page('pausar-3d-ar', 'pausar-3d-ar-getting-started');
	//Hide "PausAR → Documentation".
	remove_submenu_page('pausar-3d-ar', 'https://www.pausarstudio.de/wordpress-elementor/documentation/');
	//Hide "PausAR → Change Log".
	remove_submenu_page('pausar-3d-ar', 'https://www.pausarstudio.de/wordpress-elementor/changelog/');
	//Hide "PausAR → Contact us".
	remove_submenu_page('pausar-3d-ar', 'https://www.pausarstudio.de/support/');
	//Hide "PausAR → Support Forum".
	remove_submenu_page('pausar-3d-ar', 'pausar-3d-ar-wp-support-forum');
	//Hide "PausAR → Upgrade".
	remove_submenu_page('pausar-3d-ar', 'pausar-3d-ar-pricing');
}

add_action('admin_menu', 'plt_hide_pausar_3d_ar_for_elementor_menus', 1000000000);
Where do I put this code?