Compile error about questionnaire title

So I am trying to change the questionnaire title into Khmer but I am getting the following compilation error:


Can this be changed to accommodate character languages? We can work with the English title for the questionnaire but it would be better for the interviewers to see the questionnaire names in Khmer.

This message is the legacy of times when the questionnaire title was used for naming the main data file produced by Survey Solutions.

This has been changed and the main file is now named using the ‘questionnaire variable name’ value specified immediately next to the questionnaire title in the settings.

This will be relaxed in the future when it is safe to do so.