Using CultureInfo.CurrentCulture.TextInfo.ToTitleCase is a good attempt to simplify capitalization, but it won’t fully work for Jaden Case in this context. ToTitleCase capitalizes the first letter of each word but does not affect subsequent letters. For example, ToTitleCase("hELLO wORLD") would result in "HELLO WORLD", which isn’t what Jaden Case requires. Jaden Case should only capitalize the first letter of each word and keep the rest in lowercase.

To fix this, you can convert the phrase to lowercase first, ensuring only the first letter of each word is capitalized:

CultureInfo.CurrentCulture.TextInfo.ToTitleCase(phrase.ToLower());