Hello @MichelleR12 ,
The default-text "Register" button you're referring to would only show on the landing page, and can be edited after you've made the event live. Similarly, you can have the button in your event invite emails, that links to your event landing page (if applicable) or registration page, say whatever you want.
On the actual registration form it will say "Complete Order," after selecting tickets and filling in info. This wording cannot currently be changed.
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