RDS 2016 - Priorize a RDSH server for a specific app

Hello,

I have a RDS farm running on Windows Server 2016 with 1 RDCB and 2 RDSH.

I would like to add a new RDSH on a branch office to use a local application, and priorize this app on the local RDSH.

As the local RDSH has an issue, connections will be automatically go the headquarters RDSH servers.

Is it possible to do this ?

Thanks in advance.