Should the R session language be set to Spanish?

Output, warnings, etc. in the epitkit are currently returned in English.

For example, in https://epiverse-trace.github.io/epitkit/limpieza.html#valores-na, we can read:

> Warning in base::table(.): NAs introduced by coercion

Should the R session language be set to Spanish in all this lesson?

When R is set to Spanish, the same warning reads:

> NAs introducidos por coerción

I think this choice will depend on whether most learners for this lesson are running R in Spanish or in English.