Can a toddler understand Baby Jake?

I watched Baby Jake with my grandson, one morning.

Baby Jake is a children’s animated series shown on CBeebies.
Maddy Darrall is the creator and producer of Baby Jake for production company Dallall Macqueen, with animation through JAM Media.
                                     
The main character is Baby Jake he has a real baby face added to an animated body.

The adventure storylines are based on Baby Jakes imagination and are voiced by his brother Isaac in the series.

As an adult I found Baby Jake to be a colorful fantasy for tiny tots, narrated by a child the language was unknown to me – baby language?

Is this something I should learn, in order to communicate with my grandson.

I wondered as I watched him mesmerized by the series, sitting focused watching Baby Jake jump around the screen on one of his adventures.

Maybe my grandson can understand the baby language, where I as an adult cannot?

I would recommend the series for children under two years of age, as they seem to adore it.

My final thought: we need a book on baby language to fully understand those little noises babies and toddlers make? 

If you have one then let me know.