Add title to bulk but keep number

Hi !

I've got 160 walking dead files. In calibre the title is the numer (1 to 160) I would like to keep those number but add ''the walking dead'' before those numbers (The walking dead - 01) (The walking dead - 02) (...)

Bulk edit doesn't allow to add title. S&R need me to select a search...

Can someone help me there ?

Thanks !