Page connected with an another page

Hi forum! I’d like to know if it’s possibile to “connect a page wih an another page”: i have the users on a map where there’s a route. There they can found a link where’s an explaination.
How can I have the map to update the route when they go back to it?
Thanks for whoever answers me.

I don’t understand the question fully. Nay you explain in little detail, if possible with link/screenshot

yes, is a bit difficult to explain: i have a treasure map where the users can find clues that send them into a place. When they found the place, they’ll have a qr code: the qr code send them to a page where’s an explaination.
Now my question: how can I make the treasure map page to update, after they found the explaination?

Thanks for the explanation

Is it okay if you use a Lightbox instead of a page? Like a full size lightbox with the clues

Yes, if its full size, is the same.

In that case you can use the “onClick” or similar event. Like When someone click on Close button of lightbox it will update the info. If you can show me the page where you want to do this, I can give more insight and code if possible.