How to change locale?

You can create custom directory within misagodocker named extra_locale and put your language directory containing the mo and po files in it.

Then you can create settings_override.py file in that directory with those contents:

import os

BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))

LOCALE_PATHS = [
  os.path.join(BASE_DIR, "extra_locale"),
]

Then reload the site with ./appctl rebuild