How to add a column in the "Positions" block on the Woocommerce - Orders page?

Question

WordPress

There is a variable product for 2 days, which depends on the selected day of the order, the names of the dishes (highlighted in red) are substituted from the names of existing products.
https://nakormimmamu.ru/food-stock/standard-menu/z... I

fill in the options in the admin panel in the selecte of all products.

$myselprods = get_posts(array(
                   'post_type' => 'product',
                   'numberposts' => -1,
                   'orderby'=> 'title', 
             'order' => 'ASC'
                ));
<td><select style="width: 100%;">
  <option></option>
<?php
  foreach ($myselprods as $pst) {                              
      
    echo '<option selected="selected" value="' . esc_html($pst->post_title) . '">' . esc_html($pst->post_title) . '</option>';
                                       
  ?></select>
</td>

How to transfer these id of these dishes to the order form, otherwise it is not clear which one was chosen.



Mb, someone knows which file is responsible for this or how to turn it around, I thought that order-details-item.php but it seems not