Get public share link from one Prototype to point to another

Hi!

We use Public Share links for our Prototypes to showcase product features to our clients.

We've started updating several Prototypes and have done this by creating completely new Prototypes for each. The new prototypes are now ready and we want them to replace the old ones.

What's the easiest way to achieve this without having to manually inform our clients of the new URL for each new prototype?

Can we:

• Overwrite an existing prototype project with a new one?
  OR
• Get the old public share links to point to the new prototypes instead?
  OR
• Setup a redirect from the old Prototype to the new one?

Thanks!

Rob.