I found the solution by editing the product.tpl and adding the if statement after the foreach
<section class="page-product-box">
<h3 class="page-product-heading">{l s='Data sheet'}</h3>
<table class="table-data-sheet">
{foreach from=$features item=feature}
{if ($feature.name !='the_name_of_the_feature') && ($feature.name !='the_name_of_the_feature2')}
<tr class="{cycle values="odd,even"}">
{if isset($feature.value)}
<td>{$feature.name|escape:'html':'UTF-8'}</td>
<td>{$feature.value|escape:'html':'UTF-8'}</td>
{/if}
{/if}
</tr>
{/foreach}
</table>
</section>
Nicolas Lecloux's post in Google analytics doesn't work was marked as the answer