when i try to copy this website
<https://www.anonymous-tunisia.org/archives/jbeli/index2.php> 
all the webpage that have arabic in their name is not properly writen into the
disc so if i click on the offline version of the website all arabic link is
broken and the arabic leters of the filename is replaced with _ 
is there any option i have to chek to force htttrack to write the correct
filename