I tried to replace special unicode characters via standard ones, in all tag fields it was OK, but even if I set in "CD-R" _ALL or _DIRECTORY, I could not do that via "Action" in the directory path. Namely, I tried replace Ö by O (which is defined inside CD-R).
What did I wrong, or how to do that properly? Standard file renamers usually do not accept a huge number of files (around 20 000) to be mass converted.
Many thanks for help.