You can generate turn-by-turn directions in many different languages from routes created during network analysis. In the Directions tool and when setting a network analysis layer's streetDirectionsProperties language property in Python, you can choose the directions language using the following language codes:
- ar—Arabic
- bg—Bulgarian
- bs—Bosnian
- ca—Catalan
- cs—Czech
- da—Danish
- de—German
- el—Greek
- en—English
- es—Spanish
- et—Estonian
- fi—Finnish
- fr—French
- he—Hebrew
- hr—Croatian
- hu—Hungarian
- id—Indonesian
- it—Italian
- ja—Japanese
- ko—Korean
- lt—Lithuanian
- lv—Latvian
- nb—Norwegian
- nl—Dutch
- pl—Polish
- pt-BR—Portuguese (Brazil)
- pt-PT—Portuguese (Portugal)
- ro—Romanian
- ru—Russian
- sk—Slovak
- sl—Slovenian
- sr—Serbian
- sv—Swedish
- th—Thai
- tr—Turkish
- uk—Ukrainian
- vi—Vietnamese
- zh-CN—Chinese (China)
- zh-HK—Chinese (Hong Kong)
- zh-TW—Chinese (Taiwan)