I see that the middle layer is not sticking perfectly to the to layer. May I suggest using some non-toxic glue next time? I've read it's very effective.
I don't know if it has a name but it's basically a sponge cake with custard cream topped with gooseberry jelly mixed with apple slices. Also it's sprinkled with roasted coconut flakes.
If you slice off razor thin slivers of jam filled chocolate mudcake covered in buttercream it's absolutely divine. I ate a quarter of a cake that way once.