Not a bad suggestion, for those in a position to take it - which is by no means everyone.
Presumably via \usepackage{babel} and whatever other tweaks one may add for fonts and such.
Here's the frightening manual which no one will want to see:
https://mirrors.mit.edu/CTAN/macros/latex/required/babel/base/babel.pdf
But it does indicate that a certain amount of thought has gone into it.