A man walks down on the newly named "Kharkiv Heroes Avenue", formerly "Moscow Avenue" in downtown of Kharkiv, eastern Ukraine, on May 23, 2022. - In Ukraine's second largest city, "Moscow avenue" turned into "Heroes of Kharkiv avenue", in tribute to the city's defenders, and a statue of Russian medieval heroe Alexander Nevsky has been removed. (Photo by Dimitar DILKOFF / AFP)

Pedestrians walk down on the newly named "Kharkiv Heroes Avenue", formerly "Moscow Avenue" in downtown of Kharkiv, eastern Ukraine, on May 23, 2022. - In Ukraine's second largest city, "Moscow avenue" turned into "Heroes of Kharkiv avenue", in tribute to the city's defenders, and a statue of Russian medieval heroe Alexander Nevsky has been removed. (Photo by Dimitar DILKOFF / AFP)

Pedestrians walk down on the newly named "Kharkiv Heroes Avenue", formerly "Moscow Avenue" in downtown of Kharkiv, eastern Ukraine, on May 23, 2022. - In Ukraine's second largest city, "Moscow avenue" turned into "Heroes of Kharkiv avenue", in tribute to the city's defenders, and a statue of Russian medieval heroe Alexander Nevsky has been removed. (Photo by Dimitar DILKOFF / AFP)