public function getColumnsLabel($columns, $table)
    {
        /** @var \yii\db\ActiveRecord $model */
        $model = $this->_currentModel;
        /** @var Module $module */
        $module = $this->module;
        $attributeLabels = $model->attributeLabels();
        $relations = $module->tables[$table]['relations'];
        $columnsLabel = [];
        foreach ($columns as $attribute) {
            if (isset($attributeLabels[$attribute])) {
                $columnsLabel[] = $attributeLabels[$attribute];
            } elseif (isset($relations[$attribute]['label'])) {
                $columnsLabel[] = $relations[$attribute]['label'];
            } else {
                $columnsLabel[] = $attribute;
            }
        }

        return $columnsLabel;
    }