Change header account icon

add_filter( 'kadence_svg_icon', 'king_change_header_account_icon', 4, 99 );

function king_change_header_account_icon($output, $icon, $icon_title, $base) {
    if ( $icon === 'account' ) {
        $output = '<span class="kadence-svg-iconset' . ( $base ? ' svg-baseline' : '' ) . '">';
        $output .= 'ENTER YOUR CUSTOM SVG CONTENT HERE';
        $output .= '</span>';
    }
    return $output;
}