Install the Marketplace Product feature

<?php

namespace Pyz\Zed\Publisher;

use Spryker\Zed\MerchantProductSearch\Communication\Plugin\Publisher\Merchant\MerchantProductSearchWritePublisherPlugin as MerchantMerchantProductSearchWritePublisherPlugin;
use Spryker\Zed\MerchantProductSearch\Communication\Plugin\Publisher\MerchantProduct\MerchantProductSearchWritePublisherPlugin;
use Spryker\Zed\MerchantProductStorage\Communication\Plugin\Publisher\Merchant\MerchantUpdatePublisherPlugin;
use Spryker\Zed\MerchantProductStorage\Communication\Plugin\Publisher\MerchantProduct\MerchantProductWritePublisherPlugin;
use Spryker\Zed\Publisher\PublisherDependencyProvider as SprykerPublisherDependencyProvider;

class PublisherDependencyProvider extends SprykerPublisherDependencyProvider
{
    /**
     * @return array
     */
    protected function getPublisherPlugins(): array
    {
        return [
            new MerchantProductWritePublisherPlugin(),
            new MerchantUpdatePublisherPlugin(),
            new MerchantMerchantProductSearchWritePublisherPlugin(),
            new MerchantProductSearchWritePublisherPlugin(),
        ];
    }
}

<?php

namespace Pyz\Zed\Product;

use Spryker\Zed\MerchantProduct\Communication\Plugin\Product\MerchantProductProductAbstractPostCreatePlugin;

class ProductDependencyProvider extends SprykerProductDependencyProvider
{
    /**
     * @return array<\Spryker\Zed\ProductExtension\Dependency\Plugin\ProductAbstractPostCreatePluginInterface>
     */
    protected function getProductAbstractPostCreatePlugins(): array
    {
        return [
            new MerchantProductProductAbstractPostCreatePlugin(),
        ];
    }
}

<?php

namespace Pyz\Zed\ProductStorage;

use Spryker\Zed\MerchantProductStorage\Communication\Plugin\ProductStorage\MerchantProductAbstractStorageExpanderPlugin;
use Spryker\Zed\ProductStorage\ProductStorageDependencyProvider as SprykerProductStorageDependencyProvider;

class ProductStorageDependencyProvider extends SprykerProductStorageDependencyProvider
{
    /**
     * @return array<\Spryker\Zed\ProductStorageExtension\Dependency\Plugin\ProductAbstractStorageExpanderPluginInterface>
     */
    protected function getProductAbstractStorageExpanderPlugins(): array
    {
        return [
            new MerchantProductAbstractStorageExpanderPlugin(),
        ];
    }
}

<?php

namespace Pyz\Zed\DataImport;

use Spryker\Zed\DataImport\DataImportDependencyProvider as SprykerDataImportDependencyProvider;
use Spryker\Zed\MerchantProductDataImport\Communication\Plugin\MerchantProductDataImportPlugin;

class DataImportDependencyProvider extends SprykerDataImportDependencyProvider
{
    protected function getDataImporterPlugins(): array
    {
        return [
            new MerchantProductDataImportPlugin(),
        ];
    }
}

<?php

namespace Pyz\Yves\ShopApplication;

use SprykerShop\Yves\MerchantProductWidget\Widget\MerchantProductWidget;
use SprykerShop\Yves\MerchantProductWidget\Widget\ProductSoldByMerchantWidget;
use SprykerShop\Yves\ShopApplication\ShopApplicationDependencyProvider as SprykerShopApplicationDependencyProvider;

class ShopApplicationDependencyProvider extends SprykerShopApplicationDependencyProvider
{
    /**
     * @return array<string>
     */
    protected function getGlobalWidgets(): array
    {
        return [
            MerchantProductWidget::class,
            ProductSoldByMerchantWidget::class,
        ];
    }
}

<?php

namespace Pyz\Client\Search;

use Spryker\Client\Kernel\Container;
use Spryker\Client\MerchantProductSearch\Plugin\Search\MerchantProductMerchantNameSearchConfigExpanderPlugin;
use Spryker\Client\Search\SearchDependencyProvider as SprykerSearchDependencyProvider;

class SearchDependencyProvider extends SprykerSearchDependencyProvider
{
    /**
     * @param \Spryker\Client\Kernel\Container $container
     *
     * @return array<\Spryker\Client\SearchExtension\Dependency\Plugin\SearchConfigExpanderPluginInterface>
     */
    protected function createSearchConfigExpanderPlugins(Container $container): array
    {
        $searchConfigExpanderPlugins = parent::createSearchConfigExpanderPlugins($container);

        $searchConfigExpanderPlugins[] = new MerchantProductMerchantNameSearchConfigExpanderPlugin();

        return $searchConfigExpanderPlugins;
    }
}

<?php

namespace Pyz\Client\SearchElasticsearch;

use Spryker\Client\Kernel\Container;
use Spryker\Client\MerchantProductSearch\Plugin\Search\MerchantProductMerchantNameSearchConfigExpanderPlugin;
use Spryker\Client\SearchElasticsearch\SearchElasticsearchDependencyProvider as SprykerSearchElasticsearchDependencyProvider;

class SearchElasticsearchDependencyProvider extends SprykerSearchElasticsearchDependencyProvider
{
    /**
     * @param \Spryker\Client\Kernel\Container $container
     *
     * @return array<\Spryker\Client\SearchExtension\Dependency\Plugin\SearchConfigExpanderPluginInterface>
     */
    protected function getSearchConfigExpanderPlugins(Container $container): array
    {
        return [
            new MerchantProductMerchantNameSearchConfigExpanderPlugin(),
        ];
    }
}

<?php

namespace Pyz\Client\ProductStorage;


use Spryker\Client\MerchantProductStorage\Plugin\ProductStorage\ProductViewMerchantProductExpanderPlugin;
use Spryker\Client\ProductStorage\ProductStorageDependencyProvider as SprykerProductStorageDependencyProvider;

class ProductStorageDependencyProvider extends SprykerProductStorageDependencyProvider
{
    /**
     * @return array<\Spryker\Client\ProductStorage\Dependency\Plugin\ProductViewExpanderPluginInterface>
     */
    protected function getProductViewExpanderPlugins()
    {
        return [
            new ProductViewMerchantProductExpanderPlugin(),
        ];
    }
}

<?php

namespace Pyz\Client\Catalog;

use Spryker\Client\Catalog\CatalogDependencyProvider as SprykerCatalogDependencyProvider;
use Spryker\Client\MerchantProductSearch\Plugin\Search\MerchantReferenceQueryExpanderPlugin;

class CatalogDependencyProvider extends SprykerCatalogDependencyProvider
{
    /**
     * @return array<\Spryker\Client\Search\Dependency\Plugin\QueryExpanderPluginInterface>|array<\Spryker\Client\SearchExtension\Dependency\Plugin\QueryExpanderPluginInterface>
     */
    protected function getProductConcreteCatalogSearchQueryExpanderPlugins(): array
    {
        return [
            new MerchantReferenceQueryExpanderPlugin(),
        ];
    }
}