How to customize all measurements name when use a function with a wildcard (*) and INTO query’s backreferencing syntax to automatically downsample data from all measurements and numerical fields in a database

#1

CREATE CONTINUOUS QUERY “cq_basic_br” ON "transportation"
BEGIN
SELECT mean() INTO “downsampled_transportation”.“autogen”.‘$1_sss’ FROM /./ GROUP BY time(30m),*
END

I want to customize all measurements name ,maybe there is some way like that instand of :MEASUREMENT ?