Resolved export url without categories

Hi, Please it is possible to export the url for google merchant without categories?
not this: https://www.vypestuj.sk/cibuloviny/cibuloviny-pre-jesennu-vysadbu/okrasné-cibuľoviny-pre-jesennú-výsadbu-profi-balenia/anemonky/anemone-blanda-blue-shades-5-,-100-kusov-detail
but this: https://www.vypestuj.sk/anemone-blanda-blue-shades-5-,-100-kusov-detail

So only the http://www.adress/slug

I try to do so using rule, but the output was: slughttp://www.adress. I dont know how to put the www before...

And the second thing - for the export, I need to set a condition that if I have more than 1 piece in stock, it will be available, otherwise unavailable

Plaese can you help me?

Thank you very much in advance.