FIX: Group name was being reverted to non-localized version.

https://meta.discourse.org/t/localized-staff-group-names-changed/65360/16

app/models/group.rb

@@ -205,11 +205,8 @@ class Group < ActiveRecord::Base
     localized_name = I18n.t("groups.default_names.#{name}").downcase
     validator = UsernameValidator.new(localized_name)
 
-    group.name =
     if !Group.where("LOWER(name) = ?", localized_name).exists? && validator.valid_format?
-        localized_name
+      group.name = localized_name
-      else
-        name
     end
 
     # the everyone group is special, it can include non-users so there is no

spec/models/group_spec.rb

@@ -162,6 +162,28 @@ describe Group do
       expect(g.visible).to eq(false)
     end
 
+    it "does not reset the localized name" do
+      begin
+        default_locale = SiteSetting.default_locale
+        I18n.locale = SiteSetting.default_locale = 'fi'
+
+        group = Group.find(Group::AUTO_GROUPS[:everyone])
+        group.update!(name: I18n.t("groups.default_names.everyone"))
+
+        Group.refresh_automatic_group!(:everyone)
+
+        expect(group.reload.name).to eq(I18n.t("groups.default_names.everyone"))
+
+        I18n.locale = SiteSetting.default_locale = 'en'
+
+        Group.refresh_automatic_group!(:everyone)
+
+        expect(group.reload.name).to eq(I18n.t("groups.default_names.everyone"))
+      ensure
+        I18n.locale = SiteSetting.default_locale = default_locale
+      end
+    end
+
     it "uses the localized name if name has not been taken" do
       begin
         default_locale = SiteSetting.default_locale