Question

Well, technically we don't know for sure if they're the same person but almost all references to her have been replaced besides minor things. Like that statue in dunbarton, the images on the sides of the church in dunbarton and tir chonaill, that last picture in The Goddess Who Turned into Stone. I don't know how I know this but I recall her name being mentioned somewhere as Shiela, the same name as More's wife. (Don't add that anywhere because I have no proof.) It is possible that that is Lymilark, since it is the church of Lymilark. But Lymilark is described as having no gender. And Morrighan is not worshiped in Erinn like she is in Vindictus or anything.