A regular wrench is generally called a fastnøgle ( fixed key ) but some will also call it a star / fork key ( stjerne / gaffel nøgle )
You also get these with 2 different forks, or 2 different size " stars " in the ends, but no " special " name for them as far as i know.
Funny thing though a hammer wrench we almost call the same we just call it a slagnøgle ( strike key ) but you do mostly strike things with a hammer.
The crowfoot wrench we agree 100 % on, I have seen them but TBH i can not recall ever having used one.
Same with oil filter wrench, though here we do not call it a wrench / key, we call it oliefilter tang or Oil filter pliers