What features are included in the Pro plan?What payment methods do you support and how can I update it?How can I duplicate my website?Is Solo Pro available worldwide?Can I change the free custom domain I redeemed?How can I switch my billing period from monthly to yearly or vice versa for Solo Pro?My card was declined or payment was unsuccessful. Why?When will I be charged for Solo Pro?How can I upgrade to Solo Pro?How do I cancel my Solo Pro plan?How to upgrade to the Grow plan

Can I change the free custom domain I redeemed?

Pro users cannot change or rename their redeemed free custom domain from IONOS but can connect a new domain separately

No.

As a Pro user, you can redeem a single free custom domain via our partner IONOS. This domain cannot be switched or renamed to another domain. You can always buy another domain and connect it to your Solo website but you cannot change the domain that you have redeemed.