Hi there. So... pretty much what the title says. I'd like to completely hide android's calendar in business calendar, because both of my parents and me use it, but for some reason, they keep activating android's calendar, and hide Google Calendar, which is what we all use, causing the events of Google Calendar to hide. Is there any way that only Google Calendar is shown? Not the events, but the button of My Calendar (android's calendar) to completely dissappear?