Updated title of Webinar - How do I update previous registrants invitation?

[emcgrath]

If I change the title of a webinar, how can I make sure that previous registrants have received the invite with the new title on the invite they receive?

[Ray_Harwood]

Welcome to the Zoom Community, @emcgrath.

if you change the title, date, time or other relevant information about your webinar (other than things like security settings, etc.), when you click Save, you will get the following pop-up message:

Simply ensure that the Notify check box is enabled, then press the Yes button.