Great script here for adding remote access mysql: https://support.plesk.com/hc/en-us/articles/213904365-How-to-enable-remote-access-to-MySQL-service-on-Plesk-server
Script is remotemysql.zip
Solving the Mysteries of Geek Code
Great script here for adding remote access mysql: https://support.plesk.com/hc/en-us/articles/213904365-How-to-enable-remote-access-to-MySQL-service-on-Plesk-server
Script is remotemysql.zip