Avaibility calendar in fronted

Hy,
in the demo front-end i choose italian language but days of week in avaibility calendar are in english, i'm interested in Solidres but i need to know if is fully localized in italian, front and back end

thanks

I wrote something wrong? Why no answer?

thanks

So you confirm me that Days of week in the calendar avaibility can be translated in italian, exact?

thanks