Find filename existed on servers

Hey everyone,
I want to find a file named "baocao.docx" on 100 server 
to see if any file with that name exists on servers and location of this file. How could I do that?

I have tried "File.01.3 - Files on disk (path-filename)" in live discovery feature but sophos technical support say that "the "File.01.3 - Files on disk (path-filename)" search will only look for the file within immediate files and will not search within subfolders."