Is self-reference possible in MATLAB?

As noted here, functions in packages, as well as static methods in classes, still need to use a packagename.functionname syntax or import packagename.* for each function (since the imports are part of the function workspace and not global). This means that changing the package/class name later on can become a tedious nuisance.

Is there any way to do something like import this.*, i.e. a package/class name agnostic method to access all functions/static methods in the same package/class?