And besides that ... @NotJohn's point about name vs id isn't really relevant to begin with. KindleUnpack/KindleImport doesn't really care. If "name" went in, "name" comes out. Others were hinting that the KindleImport plugin should "fix" things like "name." I've taken the stance that KindleImport is going to provide an "I opened it in Sigil, now it's your turn" service.