Mitteilungen von Kunden bei WooCommerce Bestellungen lassen sich leider nur sehr mühsam im Backend lesen. Das folgende Code Snippet druckt Kunden-Mitteilungen auf den Bestellungen von WooCommerce an:

add_action( 'woocommerce_email_after_order_table', 'customer_note_email_after_order_table', 10, 4 );
function customer_note_email_after_order_table( $order, $sent_to_admin, $plain_text, $email ){
    // Only on some email notifications
    if ( in_array( $email->id, array('new_order', 'customer_on_hold_order', 'customer_processing_order', 'customer_completed_order') ) ) :

    // Get customer Order note
    $customer_note = $order->get_customer_note();

    // Display the Customer order notes section
    echo '<h2>' . __("Order notes", "woocommerce") . '</h2>
    <div style="margin-bottom: 40px;">
    <table cellspacing="0" cellpadding="0" style="width: 100%; color: #636363; border: 2px solid #e5e5e5;" border="0">
        <tr><td><p>' . $customer_note . '</p></td></tr>
    </table></div>';

    endif;
}

WooCommerce Bestellmails sehen dann so aus: