For example, if you want the four following facets to appear in the order Category, Price Range, Brand, and Color, modify the navigation[] attribute as follows:
"navigation": [
{
"@type": "RefinementMenu",
"dimensionName": "product.category"
},
{
"@type": "RefinementMenu",
"dimensionName": "product.priceRange"
},
{
"@type": "RefinementMenu",
"dimensionName": "product.brand"
},
{
"@type": "RefinementMenu",
"dimensionName": "product.color"
}
]
