Name the GPX files in Content > GPX

I see name and author, the author is being pulled from the GPX file itself, but how do i name it?

The only way I can edit a GPX file in this area is just by deleting it, no other options.

How do i know which GPX is which as this Name column is entirely blank.

How do i know where these GPX files are on which node they are referenced, where they were uploaded?

Thanks