Well I am a university graduate from Trinity College Dublin, in both Irish and History. I have a good working knowledge of old and middle Irish as well and I have never come across such terminology, also referenced it to the RIA DIL. I can say. though, hand on heart, that the irish is completely wrong. One source on the site doesn't exist for certain, is Luachmharlenbhan. I have never heard of such and am surprised the title is in modern Irish, not to mention not conforming to grammatical rules.