WooCommerce Tickets - Set Catalog visibility to Hidden for all Tickets Raw

tribe-woo-catalog-hidden.php

<?php
/*
* The Events Calendar - WooCommerce Tickets - Set Catalog visibility to Hidden for all Tickets
* Alternative Hooks: 
* wootickets_after_update_ticket
* wootickets_after_create_ticke
* @version 3.12
*/
add_action( 'wootickets_after_save_ticket', 'tribe_events_woo_change_visibility' );
function tribe_events_woo_change_visibility( $ticket_ID ) {
	if ($product = wc_get_product($ticket_ID)) {
		$product->set_catalog_visibility('hidden');
		$product->save();
	}	
}

This doesn't work for WooCommerce 3.0 (they switched from post meta to terms). Try this instead.

add_action( 'wootickets_after_save_ticket', 'tribe_events_woo_change_visibility' );
function tribe_events_woo_change_visibility( $ticket_ID ) {
	if ($product = wc_get_product($ticket_ID)) {
		$product->set_catalog_visibility('hidden');
		$product->save();
	}	
}

Thank you so much @f4w-pwharton