Hello Nicolas,
I know that is old topic, but I am searching around and I prefer (and many too) sh404sef to create good SEO addresses ...also because contain some security.
For me good SEO address is:
www.domain.ltd/parent-category/child-category/product-name
May be could be good to create Hikashop plugin for sh404sef ...for what I see it now, url addresses are one of ugly dot in otherwise really nice e-shop.
For a moment I can rewrite in sh404sef by hand, but in so many products from vendor extension I will spend rest of my life with rewriting urls by hands...
//edit
...uf is even worse that I mean
if I have child category, SEF url is without parent category...
...and I have type of links for my main category:
index.php?option=com_hikashop&Itemid=107&cid=13&ctrl=category&lang=sk&name=domace-spotrebice&task=listing
translation is
registration-form//13-domace-spotrebice
- that I totaly do not understand what it mean - I hope I have problem with set-up