traslation e-mail template

Hello, i’ve bought few license of your magnificent plugin, and i congratulate for it.

I’ve the following issue: i’ve translated by ” translation section” the main words of the plugin from english to italian, it work good, but the text on the email template:
your booking request has been sent works only in english.
On the backend ” translation” this phrase seem translated but we receive by e-mail, the notification, in english language and not in italian.
Thank you for any help