So I add my translations in the 'lang/fr/customcert.php' translation file, see this commit.
I saw on moodle site that some of my translations wasn't refreshed (not the last string I type in the translation file), so I clear cache using:
moodle/admin/cli/purge_caches.phpbut the old translation is still here.
After running a grep command, I saw that this translation came from files located in 'moodledata':
Here I search the french word 'apportera' that shouldn't been displayed anymore in my translation:
grep -rl apportera /vagrant/shared/moodledata/
How can I fix that ?