I have 3 different moodle sites, I have already customized one by using the Using Language customization tool then I will have some language files in moodledata-lang-zh_local.
I would like to copy these files into the other two sites, however it does't work at all.
What's worse is that I tried to customize the language from the other two sites and just found that even though I type in the translations into the tools and save the files, the customization tool stopped working any more. It looks like the moodle site lost control of the language files, stop writing into the files.
Any idea about this?
BTW, I am using 2.92+