Identifying Characters From Logger

Decided to go back to trying to fix some problems with an addon called balloon, it does not recognise quotation marks as shown below



It shows these characters as this from logger



When I try to enter these into the code below by adding a new line, it doesn't change anything. What characters can I enter into it to change them into basic quotation marks for the addon?



v = string.gsub(v, "??", '"')

I've tried copy and pasting the codes shown from logger, tried all variations of " I can find and nothing seems to fix the problem.

I can help on this, if you tell me where I can get that dialogue, also those weird string replacements should be changed a few.