SpeedFusion star topology - per-client DNS?

When using the SpeedFusion star topology, is it possible to assign different DNS servers to each remote device? Alternatively, can the SF profile’s DNS servers be overridden for a particular client device?

At one site I want to configure the client Balance to use NextDNS which requires using their DNS servers, but I don’t want to apply this to the other sites, so I can’t just set these as the servers in the SF profile.