That’s not possible with the uppercase first letter. Any call to a macro or function needs to start with a non uppercase letter.
Non-qualified calls, such as
add(1, 2)
, must start with an underscore or a Unicode letter that is not in uppercase or titlecase.
Qualified calls, such as
Math.add(1, 2)
, must start with an underscore or a Unicode letter that is not in uppercase or titlecase.