Is it possible to select which wire would set the name of the station?

Is it possible to select which wire would set the name of the station?

I am reading some values from the train station, and based on those values I want to provide a station name on the green wire only. However the station is renamed to one of the other variables on the train station or on the red wire.

I don't know if it was changed after you posted this, but you can select which wire it uses in the box on the upper right.