My name is Mercedes from WPML.
We have received a request by one of our clients to check on the compatibility between our plugins. This is what they reported, specifically "We realized that WP-MEMBERS isn't completely translatable. We were able to translate our forms, but, that plugin doesn't let us translate “Mails to client” and “Dialogs” to different languages."
We are interested and are ready to offer good help. Could you please drop me a line back?