https://www.pcgamer.com/the-witcher-4-should-be-all-about-ciri-says-geralts-voice-actor/

The Witcher 4 should move its focus away from Geralt and concentrate on Ciri, says Geralt's voice actor.

Talking to Gamereactor (via Videogamer), voice actor Doug Cockle discussed his work on Victor Vran: Overkill Edition. He was then asked if he thought Geralt's cameo in SoulCalibur VI would be the last time the actor would reprise Geralt, particularly as CD Projekt RED has been clear that Geralt's arc was unlikely to stretch beyond the trilogy.