Server action insert query Titlecase value not working

[Teodor]

What’s not working exactly?
In the following article it’s explained how the titlecase formatter works:

Server Data Formatters - Text

Intro Below is a comprehensive list of Text data formatters available in Server Connect, accompanied by explanations outlining the purpose and functionality of each. Text Formatters Convert To Lowercase: Converts the given value to lowercase using UTF-8 encoding. Example: ('Hello World').lowercase() returns 'hello world' Convert To Uppercase: Converts the given value to uppercase using UTF-8 encoding. Example: ('Hello World').uppercase() returns 'HELLO WORLD' Camelize String: Conver…

What you want to do is probably convert everything to lowercase and then apply titlecase.