For translated text authorities, how about an optional field for the URL to link to the original language authority, which would make the [Language] Title act as a hyperlink?
To develop the idea further, for adapted text authorities, a similar Original Title field and URL field for the original version of the text. (I have put some of these in Additional Information lately as hyperlinks.)
Comments
Wonderful idea
For those of us working intensively with texts in various languages, or trying to find (say) the source text of a hymn that has been translated in divergent ways, this could be quite a Godsend.