Custom Order Number

add_filter( 'woocommerce_order_number', 'change_woocommerce_order_number' );

function change_woocommerce_order_number( $order_id ) {
    $prefix = 'PYXS/';
    $suffix = '/44';
    $new_order_id = $prefix . $order_id . $suffix;
    return $new_order_id;
}

I am using the above snipped to add a prefix and suffix to my order number which seems to work OK however on issue it has created is that the custom code I added to display a tracking code in my order details template now doesn’t work because I assume it still wants the old order id minus the prefix & suffix.

$tracking_number = get_post_meta($order->get_order_number(), 'linnworks_tracking_number', true);

Anyone suggest how I can modify this line to work?

• This topic was modified 5 years, 2 months ago by hwamart.