According to our responsible department, unfortunately not.

I had to order this pram because the first one I had was stolen. My son is only 10 months old and weighs 10kg but you know that since your daughter is still a toddler you can put her to sleep directly without strapping her down, she won't move because she's small. I put him to sleep without strapping him down, a blanket at the bottom of him and all is good, but otherwise there is no way to enlarge the belt, apart from the two on the shoulders, you can do it a little but not so much.