private String getName(Function function) {
		StringBuffer nameBuff = new StringBuffer(function.getName());
		Namespace ns = function.getParentNamespace();
		while (ns != program.getGlobalNamespace()) {
			nameBuff.insert(0, ns.getName() + "::");
			ns = ns.getParentNamespace();
		}
		return nameBuff.toString();
	}
Returns the name of function qualified with
any namespace information.
For example, "User32.dll::SomeClass::printf".
Ghidra/Features/Base/src/main/java/ghidra/app/util/xml/FunctionsXmlMgr.java