Food / Looking for a Polish bread or something that sounds like "splechanka" [20]

my wife is looking for a bread recipe that seems similar to Houska
they called (and i have no idea how to spell it) "splechanka"
it was braided, on the sweet side, had golden raisins in it and was possibly topped with poppy seeds.
i can't find anything on the internets that sounds like splechanka - would that even be a polish word?