Issue #2319827: Sort agents on the listing page according to status
Issue #2319827 follow-up: Removing some redundant info and adding a test
Issue #2321323 by eshta: Refactor personalize_elements settings into a reusable method call.
Issue #2321327 by eshta: Update page variation default names to 'Variation #1', 'Variation #2', and so on.
Refactor settings element into its own resuable call.
Added rename variation function.
Revert "Added rename variation function."

This reverts commit bdca0584b98bc6ffd3a88ba6b82b8797ddb50b03.
Update option sets limited by path.
Added rename variation function.
Added functions to rename and delete page variations.
Updated variation tests to include rename and delete.
Rename page variation functions for ease of grouping.
Use original index rather than array position for rename/delete