Renaming the yocto-security mailing list

Hello all,
yesterday's incident confirms that yocto-security has a confusing name that
might cause confidential reports to arrive there.

What about renaming the list to yocto-security-discussion or similar? And
eventually redirect yocto-security to the private security list.

My reasoning: we shouldn't rename the private list as people might use old
versions of documentation and we want them to address the correct private
list when needed. It is less critical if a message expected for the public
list reaches the private one, than otherwise.

What do you think? What is the process to do the change?

Kind regards,
Marta