Cloud Kicks uses the standard Account Type field to indicate different account tiers.

To change the display name of a standard field (like " Account Type " ) globally across the entire organization, the correct tool is Rename Tabs and Labels in the Setup menu. This tool allows an administrator to modify the singular and plural labels for standard objects and the field labels for their standard fields. By renaming " Type " to " Tier, " the change will be reflected on page layouts, in report column headers, and in list views. This is the preferred method because it preserves the underlying data and logic associated with the standard field. Option A is incorrect because standard field names cannot be edited in the " Fields and Relationships " menu. Option C is a destructive and complex process that would require data migration and could break existing reports or integrations. Option D does not address the label of the field itself.