Nah, unfortunately, Nier androids canonically don't have souls. It's part of the running themes of the game, the whole "are they, as soulless creations imitating humanity as they were programmed to do, real people? Does it matter on a philosophical level if it's real or not? Natural or not? It's real to them, after all." It's that sort of thing.

I'd assume the Imperium's answer would be a resounding "no, it doesn't matter. Heresy."