frontend/views/accounts/portfolio.php

<?php
use common\models\Option;
use yii\helpers\Html;
use yii\widgets\ActiveForm;
use \common\widgets\MultiLangForm;
    $this->title = 'Мой профиль';
    $this->params['breadcrumbs'][] = $this->title;
?>
<h1><?=  $this->title ?></h1>