Translate Ticket Type, Price and Spaces label

<?php


function my_custom_ticket_header($collumns){
	$collumns = array( 'type' => __('R Ticket Type','dbem'), 'price' => __('R Price','dbem'), 'spaces' => __('R Spaces','dbem'));
	return $collumns;
}
add_filter('em_booking_form_tickets_cols','my_custom_ticket_header',1,1);