setDatabaseName example

$this->setupDatabaseAdapter->createDatabase($connection, $connectionInfo->getDatabaseName());

                $connection = $this->connectionFactory->getConnection($connectionInfo);
            }

            $session->set(DatabaseConnectionInformation::class, $connectionInfo);

            $this->blueGreenDeploymentService->setEnvironmentVariable($connection, $session);

            if ($this->setupDatabaseAdapter->getTableCount($connection, $connectionInfo->getDatabaseName())) {
                $connectionInfo->setDatabaseName('');

                return $this->renderInstaller('@Installer/installer/database-configuration.html.twig', [
                    'connectionInfo' => $connectionInfo,
                    'error' => $this->translator->trans('shopware.installer.database-configuration_non_empty_database'),
                ]);
            }

            $this->jwtCertificateGenerator->generate(
                $this->jwtDir . '/private.pem',
                $this->jwtDir . '/public.pem'
            );
        }