Robin, I installed the bbp-style-pack plugin. But there is not option to edit a single forum link. I saw options to change home link and forums link.
I created a Single forum page with short code: [bbp-single-forum id=12]. I disabled the forums slug on the bread crumbs
step 1: Home Page › Student Forum
step 2: Home Page › Student Forum › Features of Site Wide Forum
From here when I click on the student forum it redirects me to the student forum and not the page I created with the student forum short code in it.
wordpress version: WordPress 4.9.5
bbpress version: Version 2.5.14