Language matters

To Insert (a sheet) into a Workbook means to create a brand new blank Sheet in that Workbook and that is NOT what you are trying to do.
inserting the sheet or the way I'm doing it. Are there alternatives?
Yes, the Copy and/or Move Methods



Personally, I see so much wrong with the Project that it is fruitless IMO to spend so much time and effort on one little line of code.