Problem with changing property title in localized content model

[natkinnat]

I need to change value of localized version for cm_contentmodel.property.cm_created.title property. I go to messages/content-model_ru_RU.properties find and change it there. I restart Alfresco, but the property title in web interface doesn't change. I'm absolutely sure that I check the property that I change the title for.
I deleted <strong>work</strong> directory from tomcat and restarted Alfresco. Still nothing had changed. Where else localized version can be cached?
I read http://wiki.alfresco.com/wiki/Data_Dictionary_Guide#Model_Localization and searched forum for similar problems, but I found nothing that can hint what else can be done.

If anyone has any helpful idea, please share with me.

[romschn]

Are you using alfresco webclient?

[natkinnat]

Yes, we do use alfresco web client. Is there something in alfresco.war I should look at to solve my problem?

[romschn]

I think russian language does not come as an option on alfresco webclient login page in the version you are using. Please check if it is available there or not.
If not you can try adding below entry in tomcat/webapps/alfresco/WEB-INF/classes/alfresco/web-client-config.xml.
Search for condition="Languages" in web-client-config.xml and add below entry to it.

<language locale="ru_RU">Russian</language>‍

This is not the correct way of adding customizations but for a quick test you can try doing it and see if it works for you or not and then i can provide you the detail how it could have ideally be put in an ideal way of customization.

[natkinnat]

We do have Russian language in login page select.
Thank you for your time and replies.
It appeared that I was editing a copy of localization property file. When I found file in the right location and edited the correct file everything worked as expected.