Tips on Customizing Augmented Reality & 3D Model Viewer for WordPress & WooCommerce

How to Hide Augmented Reality & 3D Model Viewer for Wordpress & WooCommerce Admin Menus

function plt_hide_ar_vr_3d_model_try_on_menus() {
	//Hide the "AR Try-On" menu.
	remove_menu_page('ar-vr-3d-model-try-on');
	//Hide the "AR Try-On → AR Try-On" menu.
	remove_submenu_page('ar-vr-3d-model-try-on', 'ar-vr-3d-model-try-on');
	//Hide the "AR Try-On → Contact Us" menu.
	remove_submenu_page('ar-vr-3d-model-try-on', 'ar-vr-3d-model-try-on-contact');
}

add_action('admin_menu', 'plt_hide_ar_vr_3d_model_try_on_menus', 1000000000);

Where do I put this code?

How to Hide the "AR Try-On" Meta Box

function plt_hide_ar_vr_3d_model_try_on_metaboxes() {
	$screen = get_current_screen();
	if ( !$screen ) {
		return;
	}

	//Hide the "AR Try-On" meta box.
	remove_meta_box('ar_try_on-meta-box', $screen->id, 'advanced');
}

add_action('add_meta_boxes', 'plt_hide_ar_vr_3d_model_try_on_metaboxes', 20);