Migrating a sensor from one ESPHome device to another

I have an ESPHome device that has bluetooth proxy and a Lux sensor named ‘Living Room Illuminance’ I now have a new ESPHome device that has a Lux sensor, CO2 sensor and PM2.5 sensor.
What’s the neatest way to use the Lux sensor on the new device and transfer the name ‘Living Room Illuminance’?
I have several NodeRed automations making use of the old Lux sensor data. Will my automations break as a result?