CSV Export not works properly for fields that contains double quotes

Fields that contain double quote characters must be surrounded by double-quotes, and the embedded double-quotes must each be represented by a pair of consecutive double quotes.

So, John "Da Man" Doe would convert to "John ""Da Man""",Doe, 120 any st.,...
See https://www.ietf.org/rfc/rfc4180.txt, in particular 7.2 [4] http://www.creativyst.com/Doc/Articles/CSV/CSV01.htm
