Is it possible to replace your passport on Koh Samui or is it necessary to fly to Bangkok, please tell me?(expires in a year)

[Passadeira]

Is it possible to replace your passport on Koh Samui or is it necessary to fly to Bangkok, please tell me?(expires in a year)

[Max]

You can't go to Koh Samui 100%. There is no consulate or embassy here. There is a decorative honorary consul, but he does nothing.

[S]

Recording and Bangkok. They were going to open it in Phuket. And whether the question was opened.