Custom separator for line data

HI,

How can I replace the default “,” separator between multiple items with a “|” separator,

In particular I want to use it only on the following columns in the CSV export>

Note Content Note Date Note Visibility Note User Name Note User Email

For example the columnt Note Visibility has following data
private,private,private,private

I want it to be
private|private|private|private

This is especially needed for me in the Note Content columnt, since it contains a lot of sentences, that do contain regular “,” symbol. I want to avoid the export to treat it like it is supposed to be the next data column.

Regards