How to type accented characters in Blender?

I’m from Vietnam. I want to type accented characters such as â ă ê ô ơ ư... in Blender with Windows keyboard. I can type them in other applications but not in Blender (anywhere like the Python console, Script editor, renaming or property values…)
I’m using Vietnamese Telex keyboard:
Copying from other apps and pasting in blender works, but that’s a PITA.
Anyone knows some fixes? Thanks!

try to find a free French font and add it to your file
then it should provide accent for most of the letter

happy bl