OK. So we’re back from where I started. Without a solution. Is there anyway for me to copy or import the 7 events in the yahrzeit hebcal calendar to a new hebcal calendar?  Rentering all events solution of last resort. 

Nope. Doesn't work. I can change the subscribe link name but whenever I click on any of the events in calendar yahzreit is embedded edit in every link in every event as https://www.hebcal.com/yahzreit/edit/characterstring. . I even deleted subscription, unsubscribed, resubscribed and it created personal.ics on its own. But open up any event and its yahzreit.

I even added user name and password. No joy.