How to change display name of Table Value Set?

Summary:

In search and select created by field, we can search by Name in Value  (as per the query). However, how to change the label of field (Value and Description)

Content (required):

Our requirement is to get the list of all employees in the field. In drop down field, once we click on Search, Value and Description field is available to search for the name of Employee. Is there a possibility to change the label of Search field.

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