Configure two networks to point to same service/port?

I have this:


        - "traefik.docker.network=swarmnetwork_123"
        - "traefik.hc.frontend.rule=PathPrefix:/health"
        - "traefik.hc.port=8077"  # health-check

But now i also need this too:

        - "traefik.docker.network=swarmnetwork_456"
        - "traefik.api.frontend.rule=PathPrefix:/"
        - "traefik.api.port=8077"  # api

how can i get two networks (swarmnetwork_456, swarmnetwork_123) to point to the same port ?