The name depends upon the motivation behind the lies and misinformation. If it's just to gin up web traffic for ad revenue, it's called "clickbait." If the purpose is also to advance a political agenda it's called "propaganda."
The term "fake news" is itself propaganda, put out there by liberal journalists trying to suggest that they should be the arbiters of what news is real and fake, which is pretty laughable coming from news organizations that are in the business of propaganda.