That is interesting.I guess my point is when did she become “Dolores”? We know that she is one of the original hosts, but was she specifically built for Westworld or was she a proof-of-concept to bring to the party (Logan’s demonstration)? She could have been named “Delos 1” aka Dolores as the first prototype for the park. The narrative (Westworld) was then built around her.
But I guess idk why she would be the "Delos" specific host, and not even be shown to them. Angela, Clementine, and Akecheta were the ones who gave it and eventually sold Logan on it.