2011 Vauxhall Corsa passenger release cable

Hello peops, the passenger cable on my ltd edition corsa 2011 has snapped, i have taken the back of the seat apart have everything on show. All i need is a replacement cable but cant seem to find one online or might be searching for the wrong thing ''vauxhall corsa limited edition passenger release cable'' I get bonnet release and brake cable results, does anyone know of any part numbers /names or where i could find a replacement.
thanks in advance :)