I hope so, since the newer Cadillac models all share some of the Elmraj and Escala features, especially the headlights and grille.
I found the Cadillac article about the EV names:
Cadillac: Future Electric Cars Need New Names | GM Authority
I do expect the first Cadillac EV to be announced before the end of this year. Maybe it will be based on the new Bolt EUV platform.