No, it’s not possible. You’d need to run a multisite network and have each site on a sub domain or sub directory and then multisite enable the plugin and use it on each site individually.
We are planning for multiple station schedules, but that will be a PRO feature only. Open Source rules only require we provide the base functionality for free. Most stations don’t need what you’re asking for, so it’s an advancement that’s above and beyond the open source requirement.
Alternatively, we may release it as an Add-On, so you can stil luse free and not have to upgrade to PRO. We’ll announce it when it’s ready – probably in the first quarter of 2024.