However I did notice the date format is automatically showing in a US format. Which doesn't suit anyone non-US.
I ended up having to concatenating DD-MM-YYYY using the various functions.
Perhaps you need a culture setting, for example have the function also require a code for the county code.
%CURRENT_DATE,AU% or %CURRENT_DATE,US%
Of just have a setting in the application to save the preferred date format?