title: Add the parent product name to each cart item names in WooCommerce
body: <p>I Would like to display the parent product name with child product name (cart item) in cart page, for my <strong>grouped products</strong>.
  I am selecting Parent product data as grouped product under linked product -> Grouped products adding child product.</p>
  
  <p>The code from template <strong><code>cart.php</code></strong>:</p>
  
  <pre><code>echo apply_filters( 'woocommerce_cart_item_name', sprintf( '&lt;a href="%s"&gt;%s&lt;/a&gt;', esc_url( $product_permalink ), $_product-&gt;get_name() ), $cart_item, $cart_item_key )
  </code></pre>
  
  <p><strong>This is what I would like for each cart item:</strong> </p>
  
  <blockquote>
    <p>Parent Product > Child Product</p>
  </blockquote>