Advice needed UK student

Apologies if this is on the wrong thread!
My daughter is 14 ( I know, young) her mind is set on becoming a lawyer in the US, we’re currently looking at colleges to do her A levels, but ideally need to know if she needs to study law her at Uni then apply to US university. Any help would be very gratefully received!

She doesn’t need to study law in the UK, but it’s probably a good idea. US law school is very expensive, so she’s better off doing law in the UK as an undergrad then coming here for an LLM.