0.3.6 function setItemName Error

[rafael2009]

Hello everybody, I came here to ask for help.
It seems that version 0.3.6 has a function SetItemName and others.The attack is also the script that I use in all versions of TFS, but 0.3.6 did not work, take a look:

function onUse(cid, item, pos)
doPlayerSendTextMessage(cid,25," ! Você encontrou uma Sword Lost ! ")
container = doPlayerAddItem(cid, 2000, 1)
k = doAddContainerItem(container, 7405, 1)
setItemName(k.uid,"Evento")
end

If I'm wrong correct me, but before the test 0.3.6. Thanks