___I usually work with this regular expression:
field as an example:
field________________:TITLE
regular expression_____:Σ\b
replace matches with___:ς
I use capital and no case sensitive comparison.
___And a second one right after that which goes like this:
field________________:TITLE
regular expression_____:ς'
replace matches with___:σ'
no case sensitive comparison
___because in many cases I have a word like:
Σ'αγαπώ which turns ς'αγαπώ.