How to save the config in UTF8 encoding
Open the file > Click file > Save as... > Set encoding to UTF-8 > Click save
Open the file > Click encoding > Click UTF-8 (if that didn't work, use Convert to UTF-8)
Open the file in WinSCP and check if it is in UTF-8 encoding already (1). If it is not, click on ENCODING at the top (2), select UTF-8 (3) and then save the file. You can now edit the file as you like and paste in characters.
