This is to rename all the selected folder's photos and videos to names of the form Date - Time - Place.ext.
Why do this? Some people find it easier if their photo filenames show when+where.
This is slow! It takes ~10s/file, mainly just downloading the file from OneDrive. Maybe leave it running overnight...
It only works for phones+cameras.. It looks for the metadata recorded by the phone/camera about when and where the photo was taken. (This metadata is absent from photoshop'd files, and screenshots, and many online files).