First, thank you for the excellent and simple to use plugin. It is exactly what I needed.
For some reason, I cannot change the Switcher Title to use the currently display language or the word language in the native tongue. The custom label works but otherwise all I have displayed is the default language. Can you advise?
Secondly, on the free features lists the ability to search the posts by language. Can you elaborate on this? If this for the front end or back end and how does that work?