The script ThunarBulkRename does not support input file paths with spaces (and probably other special symbols) - see the command example below. dzmitry@z:~$ /usr/lib/x86_64-linux-gnu/Thunar/ThunarBulkRename /mnt/share/tales/George\ Orwell/ Thunar: Error when getting information for file '/mnt/share/tales/George': No such file or directory 'Thunar --bulk-rename' works just fine: dzmitry@z:~$ Thunar --bulk-rename /mnt/share/tales/George\ Orwell/ dzmitry@z:~$
Meanwhile this bug is kinda "fixed" for master, since the "ThunarBulkRename" script was purged. Actually this script only exististed because of a bug in xfdesktop. Since this bug got fixed since a long time, the script was removed. See details here: https://git.xfce.org/xfce/thunar/commit/?id=7bb356d918eb4a8b2aa26ab600738edb7cb48eec and on Bug #15373