title: Add the product ID after the cart item name in Woocommerce cart page
body: <p>I'm looking to hook into the 'woocommerce_cart_item_name' filter in woocommerce and would like to display the product ID after the name. I'm working with this so far...</p>
  
  <pre><code>add_filter( 'woocommerce_cart_item_name', 'justatest' );
  
  function justatest( $productname ) {
      echo $productname;
      // ideally echo name and product id here instead
  }
  </code></pre>
  
  <p>This returns the name with a link around it but I want to add the actual ID of the product after the item name. </p>
  
  <p>How can I add the product ID after the cart item name in Woocommerce cart page? </p>
  
  <p>I know I'd need to not return first since that will pull me out of the function, but I'm curious how I'd go about doing this.</p>