These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.
Changing the ISP name is not possible. Alternatively, if you have a website, what you could do is to use Cloudflare for your domain name. That way if someone does a DNS look-up for your domain, they would get only to the Cloudflare IP addresses and would not be able to identify which is your actual service provider.
From GPU-powered inference and Kubernetes to managed databases and storage, get everything you need to build, scale, and deploy intelligent applications.