Hello @Rajesh Kumar Mishra - Thank you for your post!
I understand that you want to leverage one Azure Migrate project to migrate multiple VMs in different Azure regions. Currently this functionality is not supported. You can refer to the FAQ here - https://learn.microsoft.com/en-us/azure/migrate/common-questions-server-migration#can-i-use-the-same-azure-migrate-project-to-migrate-to-multiple-regions
Feel free to ping if you have any questions that we can help with.
----------------------------------------------------------------------------------------------------------------------
If the response helped, do "Accept Answer" and up-vote it