Gonna have to refute these:
They wouldn't call a project or game "Persona 5 Switch."
Then I shall add more fuel to the fire:
Persona5S.jp / P5S.jp: Persona 5 Switch.
Persona5M.jp / P5M.jp: Persona 5 Mobile.
Persona5B.jp / P5B.jp: Persona 5 Book.
Come at me, FluxWaveZ !