Life insurance policies typically have a named beneficiary directly on the policy itself. This means that the proceeds from your life insurance will go directly to the beneficiary you have designated, bypassing your will entirely. Because of this, there is no need—and no place—to list your life insurance in your will to assign it to a beneficiary.
If you'd like to update the beneficiary on your life insurance, you'll need to do so directly through your life insurance policy. This ensures that the correct person receives the proceeds as you intend.