I think you all are very correct in some way.
But in a nutshell, look at it this strange alternative way:
It's like going to Expression Engine Forum and querying that they have no docs in Mandarin about Drupal.
Or asking WordPress about docs and things concerning Ghost CMS https://ghost.org/vs/wordpress/
MODX Revo and EvolutionCMS (MODX Evo does not exist
) are [now]
two distinct things. And both depend heavily on whoever is in charge or doing most of the work or has interest in contributing.
If MODX Revo tomorrow is taken over by the Japanese, oh well, they are not going to waste much of their limited time on the English side of things. Japanese first!
Think countryfish, nativefish, not selfish
Imagine how many Russians and Germans and Portuguese etc have had massive difficulty in using Revo Extras because of no native docs and bad google translations etc? Life is like that ...
The only solution is for us to swallow the yet-to-be-invented Babel pill, then, we'd speak and read all sorts of languages without discretion.