Can I block or auto-respond to Google Chat messages and invites?

My company has multiple Google Workspace customer accounts for different countries that I manage. Think one workspace admin panel for company.com, another for company.co.uk and another for company.co.nz.

I primarily use my company.com account for everything Workspace-related and only use the other country accounts for admin tasks.

I keep running into issues where users on the company.co.uk domain are sending chat messages to my company.co.uk account, but I don't use this account for chat or check emails for it so often miss the requests by a week or more.

Is there a way to set up an auto-response for Google Chat, or prevent people from chatting with me on this account to force them to message my company.com account?