I have a custom product page and have a button too on that page below the product. I added a link on the product and the link is
<a href="<?php echo $_product->getProductUrl() ?>">
so When I'm clicking on this link the page is redirecting to "product_name.html" . So my question is, where would i find this "product_name.html" or is there any way that I could add a custom page on that link and edit that page according my need?