Use Bluetooth to trigger and name photos

We are looking at ways to trigger 4 cameras based on a bluetooth event signal from an Android app. The app controls a measurmeent device, and when triggered will send a bluetooth event containing a unique ID for the measurement. We want to take this bluetooth event and use it to trigger smart shooter for 4 cameras and add the unique ID into the name of the 4 photos.

Does the API allow this? I can see the Rename command, but not how to harvest the info from the bluetooth event