Adobe Flash [AS3] Rename flashlog.txt to something else ?

Hello, as the title said, I would like to rename the flashlog.txt to another file name (including the extension) Because i am working with huge parsing of (.csv) that got like 70K rows, I want that when i parse all data the output of the entire trace log is changed.

Because each time we start a trace this put everything  in the same file and it's always the same name ("flashlog.txt"), Super annoying and it would be seriously good if adobe could add a few new arguments THAT will make it possible to change the name+default extension.

Problem of ByteArray is that the output is a total trash this hold un-needed character (even in plain text) and the formating sux this doesn't put the value i want on the same line (like .csv does) + LineReturn like i want, I achieve the correct formating using flash trace, but the problem is that i need to manually dump the file i need because if i add everything to do an "automatic dump" everything will be in "flashlog.txt" and with files that hold more than 75K Rows it become a several problem.

Just want adobe to add 2 new args for the flash trace, "filename" and "default extension" a bit similar to FileReference lol, Thanks !