New Leos! Need advice!

Some person at my school was looking to get rid of their Leo’s so I scooped them up! They said they were both boys, I have since checked and they’re def both girls lol. They have been housed together their whole lives and so far haven’t had any issues with me and are fine together, idk whether I should separate them or not (I’m thinking maybe not, I keep catching them cuddling together). When I thought they were boys I was gonna name them cowboy and ranger and now I have no clue what to name them. Also I would like to do a cute theme in their tank either western or like more cute girly stuff for decor can’t decide. Give me ideas please!!