Search/Filter calendars

I have 50+ people sharing their calendar with me. Is it/would it be possible to filter (javascript) the calendar (by share name, or by owner)?
for example, if I type β€œber” in a text box, it shows me the calendar of Bert and Bertrand so that I can show/hide/see properties faster?
with a checkbox hide all/show all applying to the filter, this would be even better!