plugin to search in a predefined list of urls?

I am in the process of transferring a site from joomla to wordpress. I got developed a plugin in joomla to do the following:

A predefined list of URL elements in the backend (which admin can modify).

On the frontpage there is a big search field where the visitor enters a school name. If school name is found in the predefined list, the school is found when user searches for it. When selected the site redirect the user to a gived URL for the choosen school. Search is not 100 % correct, as the search field is more like a dynamic drop down menu.

An example (newspapers instead of schools):

VG-www.vg.no
Dagbladet-www.db.no
BBC-www.bbc.co.uk

When the user enter v in the search field only VG is shown. Selecting the element redirects to https://www.vg.no

Here is my joomla site with the search bar on the front page: https://vikarskjema.no

Does such a plugin/feature exists for WordPress?