Our clients would like to schedule changes made to a given page (for instance by displaying the link to register to an event).
Typically, the same page (/registration) should display (before the registration opening): "The registrations will be open by ..."
Once the time comes, the same page should display: "Registrer by clicking on this link..."
I tried to follow the below procedure, but it doesn't help: https://en.support.wordpress.com/schedule-a-page/
Is there a way to have 2 versions (or revision - one published and one as draft) where the draft version would become published automatically?
Or a way to have two different pages sharing the same url (one being published until a given date and the other one getting published right after the first gets unpublished)?
Preferably, this procedure should not involve a developer every time a bit of text is changed on a page.
Thanks in advance