Personalized translations go into the config/custom_locales/
directory.
Custom locales can be identified by the rails environment, schema name in a
multitenancy setup or domain name until the first dot (e.g env1.coop.br for the
example below).
Currently, the only filename prefix for the localization file which is processed is "environment". For instance, a POT file would be called "environment.pot".
The structure of an environment named env1 with custom translations for both Portuguese and Spanish and an environment named env2 with custom Russian translation would be:
config/
custom_locales/
env1/
environment.pot
pt/
environment.po
es/
environment.po
env2/
environment.pot
ru/
environment.po