lib/i18n/humanize_missing_translations.rb
module I18n
# Show only last part from key in humanize mode
module HumanizeMissingTranslations
def call(exception, locale, key, options)
if exception.is_a?(I18n::MissingTranslation)
key.to_s.split('.').last.humanize
else
super
end
end
end
end