Translate Qualtrics qsf file (assumes qsf is in english and generated by a compatible version of iatgen package).
The goal of tr.iatgen is to …
You can install the development version of tr.iatgen:
devtools::install("iatgen/tr.iatgen");library(tr.iatgen)
available.languages()      Code  Source              Target                    Description
1    en_en English             English             English to English
2    en_jp English            Japanese            English to Japanese
3 en_pt-pt English           Portugese           English to Portugese
4 en_pt-br English Portugese Brazilian English to Portugese Brazilian
5    en_tr English             Turkish             English to Turkish
6    en_de English              German              English to German
7    en_it English             Italian             English to Italianlibrary(tr.iatgen)
export.template()[1] "/Library/Frameworks/R.framework/Versions/4.2-arm64/Resources/library/tr.iatgen/templates/en_en.csv"library(tr.iatgen)
validate.language(file="en_cs.csv")[1] "cs"library(tr.iatgen)
translate.qsf(file="iat-flowins.qsf", lang="pt", dst_file="iat-flowins_pt.qsf")[1] "iat-flowins_pt.qsf"library(tr.iatgen)
tr.iatgen::runApp() 
{source language}_{destination language}
Where source and destination languages are defined in BCP471 and IANA2.
Examples:
en_pt-BR -- English translation to Portuguese
en_ja    -- English translation to Japanese