Change spelling of a morpheme

[eb1]

This feature request comes from Mike H.

Is your feature request related to a problem? Please describe.
The scenario is that I decide to change the spelling of a morpheme. So I open the KB, enter the thing I want to change in "Search for:", and I'm presented with a list of 500 entries. It seems I have to click on each one individually and update the spelling of the bit I want to
change. The particular situation I have is that I've decided that "ay" would be better spelt "e" everywhere - and I do mean everywhere. I'd rather not have to spend a couple of days on this!!

Describe the solution you'd like
Some means to be able to change the spelling of a morpheme everywhere it appears in the project.