vue-select/docs/CustomLabels.md

Custom Labels

By default when the options array contains objects, vue-select looks for the label key for display. If your data source doesn't contain that key, you can set your own using the label prop.

On this page, the list of countries used in the examples contains value and label properties: {value: "CA", label: "Canada"}. In this example, we'll display the country code instead of the label.

<v-select label="value" :options="countries"></v-select>