I understand how to move the data from Wordpress plugin to a standalone Matomo installation.
(https://matomo.org/faq/wordpress/how-do-i-migrate-all-my-data-from-matomo-for-wordpress-to-matomo-on-premise/)
But the on-premise installation has already site-id = 1, so I fear the migration plugin will combine the data for site 1. I would like to put the data for site 4.
Is it possible?