Rename recordings that are stored on the server

I’m trying to save the recordings with the user name that is added to the room, I see that to rename the recordings I have to edit the variable recordingId in the erizoController.js file , but this leaves me a static name for all recordings and I want the recordings to be saved with the name of the user that is added to the room. Does anyone know how to do this?

I solved this by equating the variable of the listen function inside the variable var recordingId