Ciri has never been confirmed to be in the game. The only thing that suggests she might be is the (in)famous easter egg in Witcher 3 -- from 2015 or whenever it was put in the game during development. The Game Director has said he doesn't want Ciri in the game, and that they are not joining universes.
Those are facts.
(I still hope there will be no sign of her in the game. She doesn't belong there and, frankly, I had enough of her in Witcher 3.)
Those are facts.
(I still hope there will be no sign of her in the game. She doesn't belong there and, frankly, I had enough of her in Witcher 3.)