If you have a multilingual site, using .ru and .com domains, you can connect them to one account and work with them as a single site.
To do that go to “Settings” > “Account settings” > “1.Your website address”. Click the “Add additional domain” link under the primary domain of your website.
Next, register your additional domain in the free field. Click the “Save” button. This way you can add more domains. If you no longer need the domain, you can delete it by clicking on the recycle bin icon to the right of the address.