+function custom_woo_ce_extend_order_fields( $fields ) {
+ 'name' => 'order_modified',
+ 'label' => 'Last Modified',
+ 'hover' => 'Last Modified field within functions.php'
+add_filter( 'woo_ce_order_fields', 'custom_woo_ce_extend_order_fields' );
+function custom_woo_ce_extend_order( $order, $order_id ) {
+ $date_format = woo_ce_get_option( 'date_format', 'd/m/Y' );
+ $order->order_modified = get_post_modified_time( $date_format, false, $order_id, false );
+add_filter( 'woo_ce_order', 'custom_woo_ce_extend_order', 10, 2 );