"Clath to Cloth" not an analogy?

This is the article I’m referring to:

What is the origin of “Man of the Cloth”?

Dex says:

To the linguists out there:

Couldn’t “clath” have become “cloth” through the same vowel-shifting process that made “stane” become the modern “stone”?

Obviously, this is a heavy, industrial-strength nitpick

Since this is a comment on a Staff Report and not one of Cecil’s columns, I’ll move this thread over to the appropriate forum.

<< Couldn’t “clath” have become “cloth” through the same vowel-shifting process that made “stane” become the modern “stone”? >>

Sure. Could have been any one (or combination) of several reasons. I only cited this one in the Staff Report because I liked the classical allusion.