Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Can't say for specifically for Synology, but ICS filename is not an identifier on my calendars... But only a means to import. There is no over-writing unless the new file contains changes to existing dates.I assume that the calendar for this year will be overwriten unless I give a different name.
We use essential cookies to make this site work, and optional cookies to enhance your experience.