title: Display specific product attribute values on archives category pages
body: <p>I want to show specific product attributes on category page in WooCommerce. Attributes would be shown after the product title, before the short description.</p>
  
  <p>The attributes are <strong><code>pa_nopeus</code></strong>, <strong><code>pa_liito</code></strong>, <strong><code>pa_vakaus</code></strong> and <strong><code>pa_feidi</code></strong>. They are only numerical values. I just want to show the values and not the names, pretty much like this:</p>
  
  <pre><code>Product Name
  4 / 4 / 1 / 2
  Short description
  </code></pre>
  
  <p>If these values do not exist in the product, line would not be shown at all.</p>
  
  <p>I want to add this to the (template) code and not by using a plugin. I believe it will be added to <strong><code>content-product.php.</code></strong></p>
  
  <pre><code>#content-product.php start.... 
  
  do_action( 'woocommerce_shop_loop_item_title' );
  
  VALUES HERE SOMEHOW?
  
  
  /**
   * woocommerce_after_shop_loop_item_title hook.
   *
   * @hooked woocommerce_template_loop_rating - 5
   * @hooked woocommerce_template_loop_price - 10
   */
  do_action( 'woocommerce_after_shop_loop_item_title' );
  
  #rest of the content-product.php...
  </code></pre>
  
  <p>How can I achieve this?</p>
  
  <p>Thanks</p>