The plugin never had translation support, so of course any customizations you make would be lost in an update, including adjustments to the layout to match your site.
The email logic did not change between versions. Emails go to the email address listed on the WP general settings page, the same email address used for all other WP notifications.
Oh sorry, you are right. I changed the mailadress and now it works. My mailadress did not seem to be work. I’ll change my review. Before I could translate, not via localization, but within the plugin settings and lay-outing didn’t need any work.
