How to change value of dummy data in React Native

I have dummy data for UI testing as belows

let sampleData = [
    {
        name : "Banana",
        isFurit : true,
        volume: 0,
    },
    {
        name : "book",
        isFurit : false,
        volume: 0,
    },
    {
        name : "melon",
        isFurit : true,
        volume: 0,
    },
]

I want to change ‘isFruit’ value when I press button. but it doesn’t work.

{sampleData.map((data, index) => {
  const {name,isFruit,volume} = data
    return (
.
.
<TouchableOpacity onPress={(isFruit) => (!isFruit)} style={{marginLeft: 5}}>