How can I set the name of attached screenshots on Hiwatch cameras when they are notified by email?

Question

CCTV

Good afternoon!
Hiwatch cameras are configured to send an email notification when motion is detected.
But the screenshot that comes to email everywhere has the name Camera1.
Is it possible to rename the attachment so that different attachments come from different cameras, for example: camera2, camera3, etc.?
Ideally, if the date and time were added to the name.
On Optimus it's no problem, but I didn't find it here.

Thank you!

Answer 1

And the cameras have a regular name or have been renamed to some kind of their own

Answer 2

The cameras are named Cam1, Cam2 etc.
But the attached file is called Camera1