The name Russia shall become a mere historical term with no contemporary geopolitical meaning, such as Hittite, Tocharia, and Babylon;

and if we must give a name to the geographical area covering Slavic nation states that arose from the dismantling of Russia, let's call it Vostokslavia (Eastern Slavic land).

In future, Russia will be a mere historical name, as are Tocharia, Hittite & Babylon, which holds no geopolitical meaning. And we shall call the geographical area covering present-day Russia as Vostokslavia (Eastern Slavia)