Changing the theme language

By default, a theme is available in English and pre-translated in other languages. Here are the complete list of official translations:

• Prestige: English, French, Japanese, Spanish, Italian, German, Polish, Arabic, Finnish, Swedish, Brazilian Portuguese, Chinese Simplified, Chinese Traditional, Czech, Danish, Dutch, Greek, Hebrew, Korean, Latvian, Lithuanian, Romanian, Russian, Slovak, Slovenian, Turkish, Ukrainian.
• Warehouse: English, French, Japanese, German, Spanish, Italian, Norwegian, Turkish and Brazilian Portuguese. 
• Focal: English, French, Japanese, Spanish, Italian, German, Norwegian, Polish, Arabic, Finnish, Swedish and Brazilian Portuguese.
• Impact: English, French, Japanese, Spanish, Italian, German, Polish, Arabic, Finnish, Swedish, Brazilian Portuguese, Chinese Simplified, Chinese Traditional, Czech, Danish, Dutch, Greek, Hebrew, Korean, Latvian, Lithuanian, Romanian, Russian, Slovak, Slovenian, Turkish, Ukrainian.

You can, however, translate the theme to your own language without any issue. To do that, you will need to change your main theme language and translate all the theme's wording. You can find detailed instructions by clicking here.