{Request} Wildcards in .wave statement

To keep a long story short:

I'd like to post a request. It would be nice, if you could add parameter-support for the filename in the wav-output directive. 

Something like:

.wave {filename} 24 176400 V(out)

or something like:

.wave output_#_{number}.wav 24 176400 V(out). 

My schematic puts out 10 Waves in parallel - and i have to do 12 different runs (with different global parameters). I need to edit every single file-name of my 10 WAV-outputs - for every new run - to include the changed parameter. Makes 120 manual edits per circuit. It would be nicer, if i could insert the parameter into the filename - automatically. I hope you understand.

Greetings 

J.H.