Souke/producer/components/UrlManagerProducer.php

<?php

namespace producer\components ;

class UrlManagerProducer extends \common\components\UrlManagerCommon {
    
    public function createUrl($params) {
        if(!is_array($params)) 
            $params = [$params] ;   
        
        if(!isset($params['slug_producer']))
            $params['slug_producer'] = Yii::$app->getRequest()->getQueryParam('slug_producer') ;
        
        return parent::createUrl($params) ;
    }
    
}