Orbi App for RBR20 installation on iPhone

I have the RBR20 and its Satellite unit. I installed it some time ago, and I'm now trying to install the Orbi App. The App seems to expect the network name to be ORBI78, but I renamed my network. How do I connect the App to a network that is not named ORBI78? There seems to be no option for that.

Thanks.