Yes, I can explain that.
After the military took power and cut down the peaceful movement across the country, not only did they change the country's name, but they changed every name, such as street names and township names, that were given by the British. As you know, the British were in Burma for more than 100 years. In a way, they are showing that we are very nationalist and we don't like the British. By changing all the names, they are trying to gain some kind of political ground, political support.
The question for me is not whether we like the name Myanmar or Burma; it's more the political reason. The intent of the government to change the country's name is just a political one. It's not related to cultural or historical background. That's why we prefer to use Burma.
Also, when the military took power, they were trying to shut down the country and make people conscious that Burma is no longer here and it's the new Myanmar. In the public consciousness, Myanmar is a new country and Burma is no more. That is a tactical way to cover up what happened in the past. That's why we cannot accept that yet. The decision will be made by the elected members of parliament in the near future. Hopefully, Daw Aung San Suu Kyi and others will speak on that topic.