You can change your personal Meeting ID in Zoom through your online settings, but you'll need to have a paid subscription. A personal meeting ID is a code that's unique to each Zoom meeting you host, ...

You can join a Zoom meeting in both ways from the website, mobile app, or desktop app. If you don't have an invite link or a Meeting ID, but you're attending a recurring meeting, you can also join ...

A new update to the Zoom client has been released that removes the meeting ID from the title bar when conducting meetings to increase security and to prevent them from being exposed in screenshots.