IssueTracker

API call:
<script src="https://maps.googleapis.com/maps/api/js?libraries=places&language=ru&callback=initAutocomplete" async defer></script>

script code:
<script type="text/javascript">
var sityOptions = {
        'hintContent': 'город Одесса',
        'center': [ 46.484579,30.732597 ],
        'lat': 46.484579,
        'lon': 30.732597
}
function initAutocomplete() {
        var input_street = document.getElementById('street');

        var options = {
                componentRestrictions: {country: 'UA'},
                types: ['geocode']
        };
        street = new google.maps.places.Autocomplete(input_street, options);
        street.addListener('place_changed', fillInAddressStreet);
        var circle = new google.maps.Circle({
                center: {
                        lat: sityOptions.lat,
                        lng: sityOptions.lon
                },
                radius: 10000
        });
        street.setBounds(circle.getBounds());
}

function fillInAddressStreet() {
        var place = street.getPlace();
        console.log(place);
        console.log(place.name);
}
</script>

Search is conducted in Odessa, street name "Конная улица" if you select this street it is not selected Russian name but select Ukrainian name

Output to the console:
"Кінна вулиця"


It works on any street. Only selected Ukrainian names, Russian can not be selected, although displaying.