This wordpress plugin checks and updates passwords of users migrated from Magento2 to Wordpress
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user_pass
column will have this kind data from Magento2dcbdc524f215fd054502dcad5a23a702ec029c02ff8d7051d049f76e29927f8b:C8yVqeuPfkHWvkmipx0iKLPtOUGETpLL:1
-
usermeta
table must have ameta_key
"migrated_cs" for this user,meta_value
can be anything positive -
This plugin file password-migrator.php should be in wp-content/plugins and must be an active plugin
All info available here https://tutes.in/how-to-migrate-customers-from-magento2-to-wordpress/