JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
Do you mean to change the form lanugages for various forms on your account? If you are having different language forms in your account, you may need to edit the form languages from each form individually. Please refer to the guides below that can help you in creating multi-lingual forms and editing form warning.
Hope this information helps!