As system administrators, you can customise the subject of the survey email. Feel free to adjust it to suit your organisation.
This is how you do it:
1. Go to Admin view > Survey > Customise Subject
2. Uncheck the box ”use first questions from the survey as email subject” to be able to customise.
3. Adjust the subject line for the different languages that your organisation needs.
Note: when changing the subject, it will affect the complete organisation (all surveys sent to users with the language you changed for).