I have already contacted global support 24/7 twice on this problem, which is indeed not solved by the support link in the e-mail (which I have now received from you for the third time).
There is need to select the language individually for a specific meeting during the scheduling procedure. It is not acceptable to run the entire application an change the general language before scheduling a meeting each time a specific meeting needs to be scheduled an planned in a different than the general set language. In addition a second switch back of the general language would be required. This procedure prevents an efficient use of the existing language features of GotoMeeting!
As your application GotoMeeting is aiming at easiness of international communication I urge you to implement a meeting specific language selection in the "schedule a meeting" procedure, which impacts the invitation text language produced during the same procedure.
Please provide us your answer, which will be very relevant for the use of the GotoMeeting software in our institute! I expect this issue finally beeing adressed by an appropriate software update.