How to change npc name using UI?

Hi, I have been trying to figure this out for a while now…

I have a UMG set up that reads the name, species, description of an animal that is overlapped. I also have one that has a list of all animals with a button to select them.

I am trying to set up a button or text entry field that will allow the user to change the selected animal’s name.

I am also trying to get the stats of two selected animals to create a temporary array to randomize from.