You could create an action which replaces "on", "the", "in", "at", "feat.", "vs."... with the lower case versions if these words are not at the beginning of the field. Use regular expressions for that.
You could create an action which replaces "on", "the", "in", "at", "feat.", "vs."... with the lower case versions if these words are not at the beginning of the field. Use regular expressions for that.