A screenshot is given below for your better understand.
- Now go to your Facebook Setting And change language to Bahasa Indonesia and save change. like this pic.
- Now beside name click edit and remove your second name/surname. Ans save as I did. see the picture below.
- See This ID is now belong with only one word.
After changing your Name with one word you can change language Bahasa Indonesia to English
That's it. And you are done. Hope you can do it.
Still If you have any problem just comment below I'll help you as soon as possible.
Don't forget to share. Thanks.. :)