Hangfire with multiple SQL datbases

I am wondering if it is possible to use multiple databases with Hangfire.
Would it be possible to:

  1. Have multiple clients, each using own database to queue jobs (i.e. one database per client) and then a single Hangfire server processes all queues from all client databases?

  2. Single client using multiple databases to queue jobs (different types of job queued into different database) and then a single Hangfire server processes all queues from these multiple database?