Hello!
I have such product url in hikashop plugin:

Categories-listing/product/show/19-bieiieieir.html

There are a lot of products. So I would like to avoid adding SEF for every single product but do it for all of them once.
SEF I would like to have:

product/19-bieiieieir/mitra

So I would like to add category name(mitra) in the end and to remove 'Categories-listing' and 'show'.

Please advice how to do it with JoomSEF?
Thank you!