add_action( 'init', 'add_my_custom_header' );
function add_my_custom_header() {
    remove_action( 'onepress_site_start', 'onepress_site_header' );
    add_action( 'onepress_site_start', 'custom_onepress_site_header' );
}

function custom_onepress_site_header() {
    $header_width = get_theme_mod( 'onepress_header_width', 'contained' );
    $is_disable_sticky = sanitize_text_field( get_theme_mod( 'onepress_sticky_header_disable' ) );
    $classes = array(
        'site-header',
        'header-' . $header_width,
    );

    if ( $is_disable_sticky != 1 ) {
        $classes[] = 'is-sticky no-scroll';
    } else {
        $classes[] = 'no-sticky no-scroll';
    }

    $transparent = 'no-t';
    if ( onepress_is_transparent_header() ) {
        $transparent = 'is-t';
    }
    $classes[] = $transparent;

    $pos = sanitize_text_field( get_theme_mod( 'onepress_header_position', 'top' ) );
    if ( $pos == 'below_hero' ) {
        $classes[] = 'h-below-hero';
    } else {
        $classes[] = 'h-on-top';
    }

    ?>
    <header id="masthead" class="<?php echo esc_attr( join( ' ', $classes ) ); ?>" role="banner">
        <div class="container">
            <div class="site-branding">
            <?php
            onepress_site_logo();
            ?>
            </div>
            <div class="header-right-wrapper">

                <!-- Your Phone number here -->
                <a href="tel:9135381556" style="float:right"><?php _e( 'Call Us', 'onepress' ); ?><span></span></a>
                <!-- End Phone number -->

                <a href="#0" id="nav-toggle"><?php _e( 'Menu', 'onepress' ); ?><span></span></a>
                <nav id="site-navigation" class="main-navigation" role="navigation">
                    <ul class="onepress-menu">
                        <?php wp_nav_menu(
                            array(
                                'theme_location' => 'primary',
                                'container' => '',
                                'items_wrap' => '%3$s',
                            )
                        ); ?>
                    </ul>
                </nav>
                <!-- #site-navigation -->
            </div>
        </div>
    </header><!-- #masthead -->
    <?php
}