Modifiy all fields in easyMorph projects

Hi,

Sometimes, we implemented something and afterwards end users want to change the fieldnames in the source data. Is there an easy way in EasyMorph to replace all fieldnames so that all expression and other transformations that are based on them are modified ?
This would significantly reduce the work for refactoring the project.

Kind regards

There is no easy way for this.

I have implemented something like this.

It supposes dat there are no deletes (only addition and modification).