Yeah, it was me who "fixed" the tracklists. And why I chose 'Varestain' over 'Valestein', 'Ballactine' or whatever translation of the term バレスタイン城 from the different versions of Ys III?
Well,
THIS is the reason. As far I know, this is the only album in Falcom's history to give a translation of バレスタイン. So, a more official source than this I don't think you'll find it.