Try some of the African shops in Brixton market and ask for wrappings for Kenkey.
Otherwise you will have to use silver foil.
Maat:
Conkies is a pudding made from cornmeal and raisins and which is eaten in Guyana. Those in Guyana and Barbados make Coocoo which is a savory variety made with okra and served with fish and which originates from the Ga region of Ghana.
Conkey is the corruption of the Ghananian name Kenkey. I have had Kenkey and don't like it because some varieties is made with sour dough but on the other hand I like CooCoo.