The translation procedure is described in this article:
if this is a new language (e.g., "French"): submit an issue: "add new language: fr"
use Git to get the source code
edit .ts files (Qt Linguist)
edit .po files (GNU gettext utilities)
push your changes and create a GitHub pull request
I have posted the new code. Regard row borders, it doesn't matter, as I had resolved in the previous code that I had posted earlier. The column's head with a long name doesn't show its full text (i.e., Environmental scale & sample size). I tried changing the column width, but it remains the same. Also, as you see from the picture in each column and row (...
Thanks for the suggestions. I updated Miktex and used pdflatex, and used the lmodern package but I still had T3Font_0 which was not embedded.
I ended up finding what was the problem:
I compiled chapter by chapter to see when I was getting the T3Font. It appeared that it came from a .eps figure for some reason (all the previous .eps figures were totally fine)....