Naming Structure

[Miabella]

Hello all!

I create objects (custom content) for the Sims 4 game. I plan on sharing these creations, and as such, I am presently working on a header image for my Tumblr account, on which I want to display my creator name, in addition to my page name. The Tumblr page name is Posh Life Sims, and I want to use the same "P" as the beginning letter for my creator name which is Phoenix.

My question is, would the proper creator name structure be "Phoenix's Sims4 Creations", or something else? I can't imagine it would be "Phoenixs" or "Phoenix'", right?

Thanks in advance.

[Safari]

Phoenix's Sims4 Creations

Sims4 Creations by Phoenix