php - Add "custom page" without page

Question

The title might not be completely clear, but I didn't know how to ask this in another way.

I want to build a system in Wordpress where the user can put some projects together where it would be on an url like http://mywordpress.com/projectbuilder/ or something like that.

Normally I would create an page in the admin menu and set it to a certain template and in the content I would put some text like: "Do not delete this page, this content is not shown".

But I think there must be a better way to add a custom page to a certain URL without adding it in the backend as a page with "useless content" since the content would not be changeable from the backend in this case.

I hope this makes sense. How could I go about that?

I think I could achieve this with a custom plugin but I can't seem to find any code how to go about that. I have found a way to add administration pages in the settings menu on the right. But I want to add a page to the website on the front end.

Answer 1

Sorry i didn't got your question properly. but some what say to create Custom post or taxonomy :

Please check below link

Custom Post and Taxonomies