Customize namespace

[luntta]

Hi!

Just got access to the early alpha. System look promising! I tried to look around, but I didn't yet see an option to customize the namespace of the components, so for example instead of using <wa-button> I could be using <acme-button>. Is this in the roadmap? I'm working on a platform team and we'd like to encapsulate the platform services with our own branding, because it makes it easier to onboard people and change the libraries if needed.