Wernher’s Old Stuff (WOS)
has been translated into the following languages:
English
These localizations for KSP and its DLC’s are available through Steam:
German (Deutsch) 
Spanish (Español) 
French (Français) 
Italian (Italiano) 
Japanese(日本語) 
Brazilian Portuguese (Português Brasil) 
Russian (Русский) 
Simplified Chinese (简体中文)
Additionally Included
Mexican Spanish (Español Mexicano) 
Korean (한국어) 
Dutch (Nederlands) 
Norwegian (Norsk) 
Polish (Polski) 
Swedish (Svenska) 
Turkish (Türk) 
Taiwanese (国语)
THIS FILE: CC BY-ND 4.0 by zer0Kerbal used with express permission from zer0Kerbal