Is there a way to make UDF that gives a description like the native Excel functions have when user clicks the Fx button?

Question

If I type =vlookup( (or any other native Excel function) in the formula bar and then click the little Fx button to the left of the formula I get a Function Argu

Answer 1

Type =FormulaName( into a cell and then press Ctrl+Shift+A and it will fill in the reference name of the arguments