e-commerce tranlate label "Description" and ...

Hi,
in the products page there are two labels "Description" and "Immage Gallery", I should translate in Italian where I can change this title.
Thanks.
Massimo

This is in the Product page template for VirtueMart. Tell me which VirtueMart you are using, version 1.1 or 2.0?

2.0

templates\hot_ecommerce\html\com_virtuemart\productdetails\default.php

....
<ul class="nav">
<li class="nav-one"><a href="#featured2" class="current">Description</a></li>
<?php if (1==1) { ?><li class="nav-two"><a href="#core2">Image Gallery</a></li><?php } ?>
</ul>
........

Thank you very much!