Could I create my campaign in other languages?
Yes. You choose the generic texts of your campaign to be displayed in one of the following languages: Spanish, catalan, Basque, Galician, English, French, Italian, German, Bulgarian, Portuguese, Romanian or Russian. You can set the language in the section 'Basic information' of your campaign.
Keep in mind that if you don't select a language, the texts will be displayed by default in the language the user has configured in his/her computer.