Dynamic Data onto Single Page - How To?

Hi all. Looking for some guidance or direction…

I’m putting together a set of data that I want to feed into a single “final” page.

Say there are 3 Programs and each Program has a different number of Weeks; Program 1 has 3 Weeks, Program 2 has 1 and Program 3 has 26.

Now each Program Week has 7 days per week.

Each Program Day has different ‘tasks’, images and links to YouTube videos.

I can set these up separately but I do not want to set up individual flows for each. That is why I believe I need a dynamic set up.

How do I go about setting up the databases so that with each progressive selection, eventually the final selected day is fed into the single page?

Much appreciative…