title: Change product link in woocommerce on content-product.php
body: <p>I need to change link that appear as <a href="http://localhost/product/happy-ninja/" rel="nofollow">http://localhost/product/happy-ninja/</a>
  to <a href="http://localhost/product/happy-ninja?product=" rel="nofollow">http://localhost/product/happy-ninja?product=</a>$product_id
  and the code in the content-product.php look like this(line 44):</p>
  
  <pre><code>&lt;a href="&lt;?php the_permalink($product_id); ?&gt;"&gt;
  </code></pre>
  
  <p>how to add the part <code>?product=</code>
  Thanks for your help</p>