How can I edit my product URL handle to match my store's language?

[Daeron]

Hello,

I am familiar of how to change the URL handle for each product and for each page, but I'm not sure how to do the following.

My URL handle for some product is for example: https://childo.cz/collections/stolovani/products/bryndak-s-kapsou?variant=41834466115770

I need to change the "collections" to "kolekce" and "products" to "produkty" since my store is in Czech language, not in English. But it is not possible under each collection URL handle edit. And then I need to remove the "variant=41834466115770" to something of my liking. The long number looks bad.

Can I do those somehow, or not please? And how?

Thank you for your help!