Update Element's Input Value name

Summary:

There is a need to update an element's input value name.

But the field is becoming editable when we are doing it in correct mode but not in update mode.

Content (required):

Is there a way to update the input value name from a specific date rather than correcting it from its inception date?

Version (include the version you are using, if applicable):

21D

Code Snippet (add any code snippets that support your topic, if applicable):