Set Language for String Processing?

[Peter W A Wood]

Does anyone know if it is possible (and how) to set the language when processing a string to get the correct capitalisation? 

I am trying to see how LiveCode handles upper and lower case shifting in situations like this:

English

	the toLower of "I" -> "i"

Turkish
	the toLower of "I" ->  "ı"  #Unicode: U+0131, UTF-8: C4 B1 

Regards

Peter