I read the commands manual of the script. Now I wonder if you created your own scripting language or implemented a subset of one already on the HFS.
Hfs is a program which integrates scripts only in beta version, it is not the language strictly speaking, but just the commands that allow to free themselves from the php (which will be implanted from the version 3.0 (after the build version 2.9 99999, what leaves quite a lot of time in front of us)).
The creation and the development of hfs is above all one spend time for rejetto. Concerning a versiion mutilangage, there are at present only versions translated individually, the official in English, and the French version which we can download from the links on this forum. For others, he has to have it, but only on other servers the addresses of which are unknown us.
I believe you now will need some partners to customize the HFS and leave you with a multilingual interface!
All the helps(assistants) of willingness and the ideas are welcome. It is very likely that certain propositions are already made or then are in the todo list (to read necessarily before any request), all the innovations are made on and from the sources of beta version 2.3.