Customize the name of a duplicate .pst file in Outlook

Customize the name of a duplicate .pst file to avoid confusion in Outlook

You can change the name of the Outlook data file (.pst) that appears in the Navigation Pane from the default Personal Folders to something more identifiable.

To do this:

Right-click Personal Folders,

Click Properties,

Click Advanced,

Then type a new name in the Name box.