Your trailer has two legs, each leg is capable of providing 50 amps for a total of 100 amps between the two legs which equals 12,000 watts
Most likely, each air conditioner will be run on one of those legs and should not use more than 15 amps continuous.
In theory, this generator should work but I think only one of its plugs is a 30 amp RV plug and I think the other plug is not a 30 amp RV plug on that generator.
You will most likely need adapters and a converter plug (may have to fabricate it yourself) so you can run the split power lines and combine them to your 50 amp cord.
That generator is very $$$$ ($4000 from what I found) and is only rated for 5500 watts continuous which is about 45.8 amps at 120 volts AC.
This generator
https://www.scooterwholesales.com/pr...ter-generator/ is $1500 and is ratedf or 5800 watts continuous and 6500 watts surge and may be a more affordable option. It does not have an RV 30 amp outlet and will need adapters too.
I can't find a 2 30 amp male to 50 amp female "Y" adapters out there but making one yourself isn't difficult.