Given a subdirectory that has multiple Excel and Word documents, there is a need to rename each file with a particular prefix....which needs to be entered into a dialogue box prior to the renaming process. The prefix would apply to all the files within a particular subdirectory.
Invoice 01.xlsx --> FIN-Invoice 01.xlsx or....
Quotation - Cust. 015.doc --> SALES-Quotation - Cust. 015.doc