There is no possibility of adding translation for Cities. (Organization administration > Setup > Addresses > Address setup > City)
A similar functionality as for Country/region should be considered, which would be providing the possibility of translating the ‘City’ as well.
e.g. For the Vendor Collaboration Portal and its related functionalities, the majority of Vendors who will use the functionality, are companies from abroad. If the customers are using a Cyrillic alphabet without the possibility of translation, it would make the use of the Wizard or Forms very difficult to manage.
Customers using extensively the Vendor Collaboration processes would use native alphabet. If customers are using the Cyrillic alphabet, then description fields e.g. in forms such as Vendor registration or RFQ bidding forms and not limited too, used by external vendors using the process would be benefitting greatly from a translation option.