Deleting unwanted time zones from time zone menu in Calendar (Sequoia)

I wanted to shift my Calendar to Honolulu time zone but by mistake, it registered Hong Kong. Now I have Hong Kong in the time zone menu but I don't need and already have too many time zones there. How do I delete unwanted time zones from time zone menu in Calendar in Sequoia?

I had the same question in Ventura and found a thread for Mountain Lion/Yosemite that shared a terminal command (defaults delete com.apple.iCal 'RecentlyUsedTimeZones') that was supposed to work for those OS but it did not work for me in Sequoia.

Any help would be appreciated. Thanks.