Allow for custom field labels to be form-specific

Now that Workfront has implemented API names and Field Labels for custom fields, we'd like to take it one step further by having custom field labels be form-specific, similar to how a field can be required on one form and optional on another.

For example - Workfront is used by Deloitte's different member firms. Across our instance, each project receives a code that is used in a different system to track time. In the US we call this a Level 4 Activity WBS code. In Deloitte Canada they call it just a WBS code. It would be great to use the same field to apply the code, but be able to customize the field label so it displays differently for each member firm's respective custom forms.