title: Add order_id beneath custom Woocommerce Order Number on Edit Order page
body: <p>We use the Booster plugin which creates a unique WooCommerce order number such as WC-456544646. I now need to add the original order_id which still works in the background and with the WooCommerce API.</p>
  
  <p>Booster provides a shortcode for the original order ID <code>[wcj_order_id]</code></p>
  
  <p>Here is the HTML for the custom Woo order number on the Edit Order page.</p>
  
  <pre><code>&lt;h2 class="woocommerce-order-data__heading"&gt;
  Order #WC-63872414 details&lt;/h2&gt;
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/YEWwA.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/YEWwA.png" alt="enter image description here"></a></p>
  
  <p>How can I insert a shortcode onto the 'Edit Order' page?</p>
  
  <p>(Woocommerce/Orders/[Select Order/Order Details] eg <code>/post.php?post=638&amp;action=edit</code></p>