How to Take Multiple Benefit Options and Combine into One without losing previous elections.

We have a spousal surcharge plan with 7 options (A-G). We would like to condense these options during OE for the start of 2025 to 2 options (H-I); however, we do not want the employees to have to re-elect. We would like to have A-F go into Option H and G into Option I. Is this possible through configuration? Thank you.