Export local languages questionnaires on the platform for data collection

Hello Sergiy and All: How are you? For the data collection that I want to launch out very soon, I have translated the questionnaire into local languages. Could you please guide me to import those local languages into the system? Actually, when enumerators are in the household, the interview could be conducted either into french or local languages. I need the questionnaire translated into local languages could be appeared as well so that once the respondent choose to any languages (we have 7 local languages) the enumerator can choose that language and it will be easy for them to conduct the interview.

Look forward to hearing from you