Good Day

Application Design


My application is a web application that works on databases. Meaning that there is a login page that has list of Database. A user logs into the database and do whatever on that database. Now a user can create a new Database from the front end and login to it and do whatever the application does, The new Database is created from a Master Database, this simply means that when a user creates a new Database, i do the following.
Create a new Database--> Restore the Master Database over the newly created database. Now this is fine but i have a challenge. My Challenge is that a user can 10 Databases and i will have Different clients from Different geographic places and if i find a bug in a stored procedure or if i want to change on stored procedure , that means i have to go to each client and update every database. i use Redgate to Script the Master Database.

Challenge
I am looking for a Way to Update all the Databases for each SQl instance in a client centrally without connection to a client and do that manually. if the clients are many it takes too much time.

Thanks