title: How to sort WooCommerce product by featured or tag without additional plugins?
body: <p>I'm using shortcode to list a product category like this</p>
  
  <pre><code>[product_category category="products" orderby="title" order="asc"]
  </code></pre>
  
  <p>And wonder how can I make featured products be on the top on the list? It has something to do with <a href="https://codex.wordpress.org/Class_Reference/WP_Query#Order_.26_Orderby_Parameters" rel="nofollow noreferrer">orderby parameter</a>, but I have no idea.  </p>
  
  <p><em>Please do not propose 3rd party plugins.</em><br>
  More info in WooCommerce official <a href="https://docs.woocommerce.com/document/woocommerce-shortcodes/" rel="nofollow noreferrer">docs</a>.</p>