New to Lavastorm

Wondering if there is a way to do this..

I have a directory with some files..
most of the file names dont change so thats easy..
a few change part of the name each day

is there a way to scan each file name, then split apart the filename to then set a variable (or somehow set that as the file to import?)


So I need to:
Scan the directory
When it finds a file with partial name "ImportFile_Modified_" grabs it and then remembers the number
Imports that file
Creates a directory using that number
Outputs a file using that number

lol is it possible?