Parameter name "alias"

I just had request from a user at training to be able to add an alias to a parameter name.

For example, in addition to Frame 1A, it could be called Frame 1A (Top Left), with "Top Left" being user defined.

The request was for this to be on a per fixture basis, so different labels could be added for parameters such as shutters depending on fixture orientation.

What do you think? Personally I think it could be quite handy.