Certain document pages need a revamp

**Description of issue:**
Some sites need to be revamped

**Docs link to issue:**
Example, wordpress document, minecraft proxying, etc...
the nvm page has an old download link, stuff like that
Theres some spelling mistakes now and again so those will get fixed too

**Screenshot of issue:**
Wordpress site doesn't exist on the docs, as it needs to be revamped.