Tips on Customizing AR for WordPress

How to Hide AR for WordPress Admin Menus

function plt_hide_ar_for_wordpress_menus() {
	//Hide "AR Model Shop".
	remove_menu_page('ar-modelshop');

	//Hide "AR Models".
	remove_menu_page('edit.php?post_type=armodels');
	//Hide "AR Models → All AR Models".
	remove_submenu_page('edit.php?post_type=armodels', 'edit.php?post_type=armodels');
	//Hide "AR Models → Add New Models".
	remove_submenu_page('edit.php?post_type=armodels', 'post-new.php?post_type=armodels');
	//Hide "AR Models → AR Categories".
	remove_submenu_page('edit.php?post_type=armodels', 'edit-tags.php?taxonomy=model_category&post_type=armodels');
	//Hide "AR Models → Settings".
	remove_submenu_page('edit.php?post_type=armodels', '');
	//Hide "AR Models → Whats New".
	remove_submenu_page('edit.php?post_type=armodels', 'ar-whats-new');
	//Hide "AR Models → AI Credits".
	remove_submenu_page('edit.php?post_type=armodels', 'ar-ai-credits');
	//Hide "AR Models → AR Insights".
	remove_submenu_page('edit.php?post_type=armodels', 'ar-analytics');
}

add_action('admin_menu', 'plt_hide_ar_for_wordpress_menus', 111);

Where do I put this code?

How to Hide AR for WordPress Meta Boxes

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

	//Hide the "AR Poster Image" meta box.
	remove_meta_box('postimagediv', $screen->id, 'side');
	//Hide the "Augmented Reality Models" meta box.
	remove_meta_box('ar_wp_advance_custom_attachment', $screen->id, 'normal');
}

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

How to Hide the "AR Insights Snapshot" Dashboard Widget

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

	//Remove the "AR Insights Snapshot" widget.
	remove_meta_box('ar_insights_snapshot', 'dashboard', 'normal');
}

add_action('wp_dashboard_setup', 'plt_hide_ar_for_wordpress_dashboard_widgets', 20);