Not sure if this LSP exists or not...but after trying to search for it for the last 4 hours,

After updating a path in a drawing, I need the Refence Name in the Xref Pallette to automatically change or be updated to reflect the new file name.

ie, if you have a file xrefed into a new drawing called drawing 1.dwg, then you repath it to a new drawing called Drawing 2.dwg, the name shown in the Xref pallete, under Reference Name, is still labelled Drawing 1.

As I am updating a set of drawings for which has now has been split into a west and east, i need the Reference Name to change as i am changing the path.

Any clues??