Currently it is only possible to have one “Pages” Project per repository. However this limitation doesn’t really make sense since you can have a very generic site template that gets populated during build time, eg. Gastby, Gridsome, Svelte etc. All of which can change depending on the environment variables.
So as it stands we have just such a use case, where we have one repo, but 3 different websites depending on the settings in each.
Can this restriction please be removed. It could still warn you or just count how many Projects you already have on that repo, but shouldn’t stop you from reusing it.