Expression Builder - How to change label of an attribute name based on the Section?

Summary:

Our purpose is to change the name of an attribute existing in two different sections on the same page

Content (please ensure you mask any confidential information):

Hi, we tried changing label on the attribute Manager rating in the Evaluation page on a Performance Document, but we want to use the section as the distinguishing factor:

We can't change label via User Interface text tool since it would change the label anywhere, and with page composer, if we try to change the label into the first section, the change is taken in the second section as well. We would like to distinguish between the two section and change label based on the name of the section.