Hello again,
i found something strange :

Create a new data cd image, set :
mode 1
iso9660 only
iso level name : 1
nothing else

create a directory
rename it to what you want, (i used toto)
select view/original and look at the name
modify image property : add joliet, name is wrong
switch view to mode 1
create a directory
rename it
select view/joliet

i tried with a file i added, same problem.

this to say, renaming in view/mode 1 does not affect other modes

bug or feature (independent iso<->joliet names) ?

regards,

Alain