StrReplace

Function return text with old substrings replaced by new ones.

StrReplace(string, searchstring, replacestring [, replaceall [, casesense]])

string	Source string.
searchstring	Substring for search.
replacestring	String for replace.
replaceall	Count to replace. 0 - replace all (default), 1 - replace first.
casesense	Case sensitivity. 0 - case insensitive (default), 1 - case sensitive.