Apple Calender Syncronisation

Hello, can the Apple Calendar plugin be expanded so that multiple calendars within one Apple ID are synchronized as well? Someone who uses an Apple Calendar usually has several calendars and not just one, all running under the same Apple ID. Therefore, it would be sensible and important to synchronize one calendar in both directions.Other plugins or booking systems already do this, meaning one calendar that is synchronized in both directions; events are written into this calendar, while others are only integrated in a read-only mode to check for scheduling conflicts. Since this is possible with other integrations, it should also be implemented.