my file

myFile.js

const VueGoogleMap = require('vue-google-maps');

module.exports = {

    components: {
        'google-map': VueGoogleMap.Map
    },

    data: function () {
        return {
            center : this.mapCoordinates,
            markers: [{ 'position': {lat: 10.0, lng: 10.0} }],
            clustering: true,
        };
    },


    ready: function () {

        VueGoogleMap.load({
            key: 'AIzaSyCd6Cp_fm0tvwsvfMZTTFlXId3O77jnO8o',
            v: '3.24' // Google Maps API version
        });

        var langPrefix = $('#langPrefix').val(); //Get the Landcode from the hidden element in main template

        var mapCoordinates;
        //We check if the URL is dk or pl and center the map to the right country.
        switch (langPrefix) {
            case 'dk':
                mapCoordinates = { lat: 56.16744, log: 11.36104};
                break;
            case 'pl':
                mapCoordinates = { lat: 51.1977299, log: 19.0184122};
                break;
            default:
                mapCoordinates = { lat: 56.16744, log: 11.36104};
                break;
        }

        this.CreateMap(mapCoordinates);
    },

    methods: {

        /**
         * Set center properties.
         */
        CreateMap: function (mapCoordinates) {
            console.log('set properties');

        }
    }
};