[TUTORIAL] MixItUp filtering plugin with Dynamic content

[sabanna (Anna)]

1. You can’t leave spaces in the values, because they should match CSS classes, any spaces should be replaced by dash (-)

2. MixitUp automatically transforms all “special” (non ASCI) characters inside its API when you making any filter selection ( changes ü to u for example), so you will need to make sure your markup matches the sanitised version of any query.
   I will try to write a function for doing it automatically, but it will take some time.