Just as it says on the tin: Hux's cat Millicent is loved by all on the Finalizer, but no one likes the name he gave her. They all think she should have a different one. But they can't agree on that either. So Millicent ends up going by multiple names.

Kylo calls her Ginger Snap.
Phasma calls her Pumpkin Spice.
Mitaka calls her Pixie.
Finn's squad calls her Butterscotch.
A different squad calls her Honey Tabby.
Still another squad calls her Marmalade.

You get the idea. Any names you can think of will do, too. Go somewhere with this.