Hmm firstly you have to have a mono, 16-bits sound. And as far as I know, youmust have in each sound declared in description a Titles[] which "links" to a text in stringtable.csv, although you don't put any text there:
titles[] = {0,"" }; ==> titles [] = { 0, $STRM_Text1};, etc.
Here is an example of a stringtable.csv:
LANGUAGE,English,Spanish,Comment
STRM_Text1,"There was a farmer who had a dog","HabÃa un granjero que tenÃa un perro",,
You can have only a language -English- or several, Spanish, French, German, etc.