通过UpgradeData.php更改商店名称

I'm new to Magento 2 and I was asked to write an update to change the name value of a store.

It looks like that :

store_id |code  |website_id |group_id |name       |sort_order |is_active |
---------|------|-----------|---------|-----------|-----------|----------|
0        |admin |0          |0        |Admin      |0          |1         |
1        |fr    |1          |1        |French     |0          |1         |
2        |en    |1          |1        |English    |0          |1         |
3        |de    |1          |1        |Deutsch    |0          |1         |
4        |en_us |2          |2        |USA        |0          |1         |

And I need the "USA" value to be "English US".

Here's what I came up with :

<?php

namespace Dnd\Store\Setup;

use Magento\Framework\Setup\UpgradeDataInterface;
use Magento\Framework\Setup\ModuleDataSetupInterface;
use Magento\Framework\Setup\ModuleContextInterface;

/**
 * Class UpgradeData
 *
 */
class UpgradeData implements UpgradeDataInterface
{

    /**
     * @param ModuleDataSetupInterface $setup
     * @param ModuleContextInterface $context
     */
    public function upgrade(ModuleDataSetupInterface $setup, ModuleContextInterface $context)
    {
        $installer = $setup;
        if (version_compare($context->getVersion(), '2.0.1', '<=')) {
            if ($installer->getTableRow($installer->getTable('store'), 'store_id', 4)) {
                $installer->updateTableRow(
                    $installer->getTable('store'),
                    'store_id',
                    4,
                    'name',
                    'English US'
                );
            }
        }
    }
}

But it doesn't do anything when I php bin/magento setup:upgrade

Do you have any idea ?

EDIT : version comparaison in upgrade function + module.xml :

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd">
    <module name="Dnd_Store" setup_version="2.0.1">
        <sequence>
            <module name="Magento_Store"/>
        </sequence>
    </module>
</config>

setup_module data : 2.0.1

I just checked your code and it works just fine. Therefore I assume that there is something wrong with the version of your module. Could you provide me with the content of etc/module.xml in module and version of data in setup_module table?

I think that something is wrong with the version, either with the value in compare function or in module.xml