Hi!
It is not supported as it would overwrite the device label configuration made by the user in the ST app.
Why do you want to change the friendlyName dynamically?
I see…I’ve verified this with our engineering team and they mention this was disabled not so long ago, and it was because there’s no way to notify you if the user sets a new FriendlyName value. If a non-updated “discoveryCallback” comes in, that value would replace the user’s preferences.
If the user decides the device to have the same name on both applications, he/she must change it on both sides.