MT | ETP | Add event start date to ticket titles in email order and checkout screens

tribe_events_get_ticket_event.php

<?php

/*
 * Adds Event start date to ticket order titles in email order and checkout screens
 * NOTE: For recurring events the start date is always the first event in the series
 * not the start_date of the recurrence the user was viewing when placing their order
 * 
 * @param string $title Title of the product, for tickets this is the ticket name
 * @param array $item The product details as generated by Woo
 */
function tribe_add_eventdate_order_title_wootickets ( $title, $item ) {

	$event = tribe_events_get_ticket_event( $item['product_id'] );
	$event_title = get_the_title( $event );
	$event_start_date = tribe_get_start_date( $event );

	if ( $event !== false ) {
		$title .= ' - '.$event_start_date;
	}

	return $title;
}
add_filter('woocommerce_order_item_name', 'tribe_add_eventdate_order_title_wootickets', 100, 2);