To add russian words, you will need to create .po file in the languages directory inside enticing theme folder. You can learn from here about translating your site into your language. Use the enticing.pot in ‘enticing/languages’ folder as a template to create .po files. Poedit is the popular free editor for creating .po and the corresponding binary .mo files. Choose the Russian language in the dropdown box when creating the file. Do reach out to us in case you find something that is not translation ready.