Links changed after upgrade

Hello, here's a problem arose.
After updating Joomla from 1.6 to 2.5 and Hikashop from 1.5.4 to 2.1.1 links of categories and products changed.
Like this, for example, from domain/cm-cat/cat/12-tovary-dlya-doma.html to domain/cm-cat/cat/12-.html for the category.
Instead domain/cm-cat/id/6-komplekt-wc-belyj/category_pathway-26.html now domain/cm-cat/id/6-wc/category_pathway-26.html for product.
There are shows 6-wc, and in most cases, just 44 -, 53 -, ...
Etc.
So understand that the links now from the ID and aliases are, they (aliases) must be manually fill out?
There were several hundreds of products, I would like to keep the old links.
Where can I see it? Tell me, please.

Hi,

The only way to change the way your URL is displaying is by using some SEF module, or/and by using the SEF url options of hikashop through "Hikashop->System->Configuration->feature->'Sef url options'".

Hope this will help you a little.

Thank you, Mohamed,
but I have already configured SEF module.

I need URLs include the name of products or categories as it was in early version.

Old: domain/cm-cat/cat/12-tovary-dlya-doma.html
New: domain/cm-cat/cat/12-.html

Old: domain/cm-cat/id/6-komplekt-wc-belyj/category_pathway-26.html
New: domain/cm-cat/id/6-wc/category_pathway-26.html

Old: domain/cm-cat/id/34-komplekt-wereree/category_pathway-26.html
New: domain/cm-cat/id/34-/category_pathway-26.html

Why some links include part of name as 6-wc, but others don't that as 12-, 34-
I need old type of links.

Hello!
Now I know that for english names all OK.

I had insert product with the name "Rhkjhkasd twew 12 90(3) kk"
And his URL is right:
domain/cm-cat/id/770-rhkjhkasd-twew-12-90-3-kk/category_pathway-26.html

But for russian names of new products URLs are still bad.
domain/cm-cat/id/771-/category_pathway-26.html

How can I resolve it?

Hi,

Joomla 2.5 handle Russian characters in URLs where before it was not the case. So you should actually have the russian name and not just the id of the product.
You can enter an english alias for all the products with a Russian name if you want the same URLs as before.

Hi,

Still, there are no Russian names in URLs.
So, I updated Joomla to 2.5.9, but left the old version of Hikashop.
That works.