Questions about Google Ads bypass

I have an ADS account that I recently spent around $10,000 on.

The campaign budget per/day is $2,500.

Currently, the domain A.com is set up for advertisement.
Here I want to advertise another keyword (gray hat) using the domain of "B.com" .

If I change the address of my set advertisement carelessly, my account will be suspended.

Can you tell me a detour way to advertise other domains by reducing the risk of ad suspension?
However, existing advertisements should also remain.

It's a regular personal account, not an MCC account.

Be careful with this. Google is very very good in catching stuff like this and may ban your ad account. I would use cloaker

Use a different ad campaign or use an agency account