I found an almost perfect wand! Problem is

it is has 1 socket - I need 2 (White).

Is there any way to add 1 socket more to an already socketed item (not rare)?
I have not been exposed to this predicament before, as I always have played sorcereress before and not run into this. Can’t find any clear info on the Cube or Larzuk about this?

EDIT: Never mind. The answer is no, it seems: