Looking a bit more a) that library does seem to be maintained… and b) it supports
“af”,“am”,“ar”,“az”,“be”,“bg”,“bn”,“bs”,“ca”,“ceb”,“co”,“cs”,“cy”,“da”,“de”,“el”,“en”,“eo”,“es”,“et”,“eu”,“fa”,“fi”, “fr”,“fy”,“ga”,“gd”,“gl”,“gu”,“ha”,“haw”,“hi”,“hmn”,“hr”,“ht”,“hu”,“hy”,“id”,“ig”,“is”,“it”,“iw”,“ja”,“jw”,“ka”,“kk”, “km”,“kn”,“ko”,“ku”,“ky”,“la”,“lb”,“lo”,“lt”,“lv”,“mg”,“mi”,“mk”,“ml”,“mn”,“mr”,“ms”,“mt”,“my”,“ne”,“nl”,“no”,“ny”, “pa”,“pl”,“ps”,“pt”,“ro”,“ru”,“sd”,“si”,“sk”,“sl”,“sm”,“sn”,“so”,“sq”,“sr”,“st”,“su”,“sv”,“sw”,“ta”,“te”,“tg”,“th”, “tl”,“tr”,“uk”,“ur”,“uz”,“vi”,“xh”,“yi”,“yo”,“zh-tw”,“zh”,“zu”
any good ? must admit I can’t see pt-br but as it’s maintained the author may be open to enhancements.