So, my mum bought an already planted container and binned the part that might of said what plants they were. It consisted of many plants in the pot, but only one type seems to have survived the horrible weather conditions that happened lately and it spread throughout the entire pot. I am not sure if it's supposed to be this white but if I can identify this plant I could somehow try to take care of it. It does not smell of anything either, and the back of the leaf is green, like the tips. The surface is rough. I can definitely take more pictures if it means so that someone could help me identify it better, I'm getting desperate :( I don't know the origins of this plant but I am currently in the UK, and it survived snow (-5C maybe?). It seems to be alive through 20 degrees Celsius. It's all only leaves.
Welcome to the forums. It is a Lamium maculatum. There are several named cultivars. lamium maculatum - Google Search
Omg thank you so much! I don't know much about plants but I became so interested and I'm planning to look around the forums more often. You're a lifesavior!