Stream alias?

[caf2022]

Hi, how to use stream alias or something like this.

I need to separate live streaming for the autovj streming for example, on live streaming I will use OBS Studio, and on autovj I will use a liquidsoap to broadcast a playlist with some videos 24 hours.

Is posible to redirect live and autovj to the main streaming?

Example, my app and stream key is:
rtmp://localhost:1935/app/main

On OBS studio I will use:
rtmp://localhost:1935/app/live

On autovj I will use:
rtmp://localhost:1935/app/auto

I posible to detect when live is active and redirect to /app/main and when auto is active redirect to app/main ? And the priority is the live?