Go to Listings-> Pricing& Availability tab-> iCal Links card, click on three dots of your desired Imported Calendars. Then a window opens and you can select Stop Syncing to remove the imported iCal link.
How can I remove the imported iCal link?
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Go to Listings-> Pricing& Availability tab-> iCal Links card, click on three dots of your desired Imported Calendars. Then a window opens and you can select Stop Syncing to remove the imported iCal link.