Hi.
It is quite possible to split. I've met people who have split training between two places, and it worked ok for them. I think(!), your new school may ask to see the training records from your old school.
Also, flying anywhere in Florida is way busier than you even dream of here in the UK, and is great experience.
Most flying schools will offer a 'PPL completion' course, or the like. But email them for a quote regarding times and prices, as it would vary on your hours.
Please look at the current Ormond Beach post as there could be some useful information in there for you to see. And please, do your research regarding any FTO, especially the ones abroad.
Good luck with the training!