Just learn php or a CMS and start using it. It's a way to generate html for the users browser. That can be done based on anything, such as a page with the order status from the database based on the order-id or a page with the right story based on the date.

If you can't find it all ready on the Internet, you'll have to do it yourself or pay somebody (such as your hosting company) to write it for you, either from scratch or by configuring a CMS. That seems OK to me.

Kees