Override plugin text domain in child theme

If you want to override a plugin text domain, create (if not exist) a folder named languages and another one plugins (in languages) in the wp-content folder.

This folders is intended, with the template and file hierarchy, to be load upon the other that could exist.

When you update a plugin, text domain that you modified and copied into this folder will not be erase. It’s up to you to maintain it up to date.