I did this, but it requires editting each script file. I used a multi-file search and replace program to do this, as I want seperate logs, but I don't want to change the scripts' code. Here's an example from AnalyzeOnly.MyD:
WriteLogfile("!ScriptTitle!.log","LogHeader")
VolumeSelect
CommandlineVolumes()
VolumeActions
AppendLogfile("!ScriptTitle!.log","LogAnalyzeOnly")
Pause()
VolumeEnd
AppendLogfile("!ScriptTitle!.log","LogFooter")