Hi Donna,
For a bulk Find/Replace that uses an Excel workbook as the data source, see:
https://www.msofficeforums.com/word/...html#post34254
For an interactive version, see:
https://www.msofficeforums.com/word-...html#post31849
Note that these macros are run from Word, not from Excel, and work on whatever is the active document. As for use with track changes, everything should be fine - AFAIK it's only when you're trying to modify content the way you were in the other thread (
https://www.msofficeforums.com/word-...ormatting.html) that you'll run into problems.