Pretty rose. No idea what it is, but maybe searching for the nursery name will bring up their info and what they grow. I think the "grocery store" minis are their own thing and not the carefully bred varieties you'd order from rose breeders, but they're nice for what they are for sure.

I've planted grocery store minis in my garden and they came through winters just fine, even the nasty polar vortex winter. Harden it off to outdoors and then plant it in a protected location in a prepared bed. Mulching for winter should help too. They aren't bred to be the hardiest things, but there's no harm in trying!

A search on this forum should bring up more tips on how to prep and overwinter.

Poulsen roses is from France. They do a lot of these types of roses. I just checked their site and your roses looks a lot like Regina. Check their site out.