Filename Date and Time Stamps

I live in USA. When I take My Passport Wireless Pro to Europe and import files from the SD Card the filename date is fine, but the time stamps

  • do not match the time zone I’m currently in

  • do not match the time zone of the computer

  • do not match my USA time zone.

I have not figured out how it determines time. Does My Passport Wireless Pro have it’s own Operating System that I can access to edit the time? How may I set the time?