ExifPro allows selecting different labels for images in either thumbnail or preview mode:
To select desired label the user can choose one of the options presented in the popup menu. By default image name or date and time is available.
To customize what EXIF information is used to display below images select “Customize Label Display...”:
Labels can be customized separately for thumbnail and preview display modes.
Note: Labels are limited to a single line of text, so usually a few EXIF fields should be selected.