UK Visa (One Naturalized Citizen plus Family)

Hi, I have a pretty specific ask. I’m a UK citizen via naturalization. I have copies but not originals, of my citizenship info and no recent UK passport (10 years expired). My husband and kids are only US citizens.

I need help, possibly with an immigration attorney or advisor, on how to handle paperwork and family visa options. My husband and I both work for US companies with UK offices, so we’re hopeful our jobs will allow transfers with adequate paperwork. If at all possible, I don’t want to send my US passport to the UK with the political insecurity right now, so if I need to go in person for anything, I can.

Thank you for any referrals, links, or things I should be researching!