Fully supported languages are English, French, German, Italian and Spanish. But you can generate texts in any language.
It is recommanded to use the proper locale:
nl_NL for Dutch,
ja_JP for Japanese etc.
What will work
Core features will work:
recordSaid / hasSaid
itemz > item
setRefGender / getRefGender (even if it can be meaningless for some languages)
What will work partially
Rules, punctuation: the default punctuation and capitalization rules applied are the ones for English. It will work quite well for most European languages, but not for Asian languages.
Synonyms optimization (using
choosebest): it will work pretty well for all european languages, even if there is no stemmer for these languages. But it will not work for Asian languages as there is no tokenizer.