Batch rename Google Calendar Entries using CLI

Question

I am wondering wether it is possible to remove a common part from all existing Appointments in my google calender matching a given pattern:

AE [0-9][0-9][0-9][0-9][0-9]-[0-9] [0-9]S:

So that

AE 12345-4 2S xxxxxx

would become

xxxxxx

Answer 1

Its all the same length the begin with, just remove the first 14 characters. If its variable, you might want to move it all to excel, text to columns by S, just take everything in the second and later columns. Note: this requires exporting the calendar to a .csv first.