Will UN be successful in ending the Russia-Ukraine war?

Despite the threat of Russia, many countries of the world are helping Ukraine with money and weapons. Britain has provided stormer armored vehicles to Ukraine. Germany for the first time promised to supply 88 Leopard One A5 tanks as heavy weapons. The US has decided to provide Soviet-era arms and ammunition. The UN chief is holding talks with Russian Foreign Minister Sergey Lavrov in an attempt to find a peaceful solution to the Ukraine war. Will the UN be successful in ending the war?