Wordpress with Avada Theme : Add login/logout link and my account link in main menu.

functions.php

// functions.php
// Add login/logout link to main menu
// Displays as :
// Bonjour username 
// (not username ? Logout)

add_action( 'avada_after_header_wrapper', 'add_loginout_link_in_header' );
function add_loginout_link_in_header(  ) {
    global $current_user; wp_get_current_user();
    $display_name = esc_html($current_user->display_name);
    $items = '';
        // if ($args->theme_location == 'main_navigation') {
            if (is_user_logged_in()) {
                $items .= '<p>'; //class="login_logout_in_main_menu"
                $items .= '<p>Bonjour <a href="/mon-compte">' . $display_name . '</a></p>';
                $items .= ' (pas ' . $display_name . ' ? ' . '<a href="/mon-compte/customer-logout">'. __("Log Out") .'</a>)';
                // $items .= '</li>';
            } else {
                $items .= '<li class="right"><a href="/mon-compte">'. __("Log In") .'</a></li>';
            }
        // }
    echo $items;
}


// Style.css
/* Prevent line break for login/logout link in main menu */
.fusion-main-menu ul li.login_logout_in_main_menu a {
    display: inline;
    font-size: 14px;
}
.fusion-main-menu ul li.login_logout_in_main_menu {
    font-size: 14px;
    cursor: default;
}
.fusion-main-menu ul li.login_logout_in_main_menu p {
    margin-top: 0;
    margin-bottom: 0;
}