Mizunga

If you add the caption, the image will have the <figure> tag, as well as the <figcaption>. I guess that without the caption the <figure> doesn’t work.

Solved using the empty_search filter.

Thanks Iorro, it works perfectly.

I modified this line to ensure that when somebody uses the WooCommerce loop in other pages it doesn’t display (unless user wants) the category name:

if ($nr_terms == 1)

to this one (but any other conditional could be used:
if ($nr_terms == 1 && is_shop() )

Hello Jeremy,

Done, I sent it to your contact form because the site is private.

Thanks,
Kevin.

Now only the wp-admin page works, all the other pages gives a white page. I removed the security plugin and updated the rest.