After a document has been edited using the track changes feature is there any
way that the inserted name in the user information can be changed and
reflected in the paper?

I edited a document for someone as the document was outsourced by him, he
asked that I use his name in the track changes user information. I no longer
work for him and would like to use some of these documents as samples,
unfortuntely if I run my mouse over the corrected text his name pops up, is
there any way to change this?

Thanks.