How to add Language Switcher to Left or Right of Logo

Hi there,

You could try doing something like this:

.inside-navigation {
    display: flex;
}

.main-navigation .navigation-logo {
    order: 2;
}

.wpml-ls-legacy-list-vertical {
    order: 1;
    width: 125px;
}

div#primary-menu {
    order: 3;
}