Q: Context: Guy Pearce reprises his role as Peter Weyland, the trillionaire founder and CEO of Weyland Corporation (now the Weyland-Yutani Corporation) who died before the destruction of the Prometheus. Noomi Rapace had played archaeologist Dr. Elizabeth Shaw as a member of the destroyed Prometheus in the prequel film, and appeared in a short promotional prologue to Covenant that was set in the period between the two movies, but does not act in the final cut of the movie itself, though her voice is heard and image seen. Andrew Crawford portrays the role of a neomorph, while Goran D. Kleut portrays the roles of both neomorph and xenomorph. Lorelei King portrays the voice of the Covenant's computer "Mother"; she was a colleague of Helen Horton, the voice of the Nostromo's "Mother" from 1979's Alien.

Question: whos the voice of mother in alien covenant?
Let's give stream of consciousness below
The relevant sentence in the passage is: Lorelei King portrays the voice of the Covenant's computer "Mother"; she was a colleague of Helen Horton, the voice of the Nostromo's "Mother" from 1979's Alien. So the answer is Lorelei King.