title: How to Get Product Name in Order Meta
body: <p>I am trying to add the product name to the sku when the sku is empty using the following method. So far this works but the last thing is, how do I call the product name within this code?</p>
  
  <pre><code>add_action( 'woocommerce_add_order_item_meta', 'so_28193771', 10, 3 );
  function so_28193771( $item_id, $values, $cart_item_key ) {
  
      $item_sku  .=  get_post_meta( $values[ 'product_id' ], '_sku', true );
  
      if ( empty( $item_sku ) ) {
  
          wc_add_order_item_meta( $item_id, 'sku', $item_sku , false );
      }
  }
  </code></pre>