A solução de programador foi criar um script na plataforma Google Apps Script que permite interagir com algumas aplicações através de javascript. Mais informações aqui .
Criei o script abaixo
var calendar_name = 'put calendar name here';
var event_name = 'put event title here';
var start_date = 'AAAA-MM-DD';
var end_date = 'AAAA-MM-DD'
var not_found_calendar = true;
function wipeBastardEvent(cal){
Logger.log(cal.getName());
date_start_parts = start_date.split('-');
date_end_parts = end_date.split('-');
var date_initial = new Date(date_start_parts[0], date_start_parts[1], date_start_parts[2]);
var date_end = new Date(date_end_parts[0], date_end_parts[1], date_end_parts[2]);
var events = cal.getEvents(date_initial, date_end)
var bastardEventsSentToHellCount = 0;
Logger.log(start_date);
Logger.log(end_date);
for(i in events){
Logger.log(events[i].getTitle());
if(events[i].getTitle() == event_name){
bastardEventsSentToHellCount += 1;
events[i].deleteEvent();
}
}
msg = "Deleted " + bastardEventsSentToHellCount + " events with name '" + event_name + "'";
Logger.log(msg);
}
function main() {
var calendars = CalendarApp.getAllOwnedCalendars();
for (i in calendars){
if(calendar_name == calendars[i].getName()){
wipeBastardEvent(calendars[i]);
not_found_calendar = false;
break;
}
}
if(not_found_calendar){
msg = "Calendar with name '" + calendar_name + "' not found. Is it correct?";
Logger.log(msg);
}
}
e executá-lo aqui



