I download a file from azure blob storage by blobService.getUrl(container, blobName, sasToken).
on Internet Explorer, I see source of URL download.
you can see the 
Could you help me how to rename from download ?
I download a file from azure blob storage by blobService.getUrl(container, blobName, sasToken).
on Internet Explorer, I see source of URL download.
you can see the 
Could you help me how to rename from download ?
If you wish to hide the account name, you could map a custom domain to your blob storage endpoint for example, map mydomain.com to myaccount.blob.core.windows.net.
You will find this link useful for mapping a custom domain to blob storage endpoint: https://docs.microsoft.com/en-us/azure/storage/blobs/storage-custom-domain-name.