Named key contains contract hash, not contract package hash

[davidatwhiletrue]

sdk-std-test-resources/features/wasm.feature

Line 22 in 696c3b9

When the the contract is invoked by name "ERC20" and version with a transfer amount of "2400000000"

In this test ERC20 named key is a contract hash, not a contract package hash. Thus, named key can't be used to call a contract by package hash and version.