Change CKA+CKS bundle to Kubestronaut Bundle


I recently purchased the CKA+CKS bundle, but I am interested in switching to the Kubestronaut Bundle instead. Could you please let me know if such a change is possible?

Additionally, I would like to inquire if it’s feasible to retain the current CKA+CKS bundle while also purchasing the other three certifications (CKAD+KCNA+KCSA). If I successfully pass all these exams, would I qualify for the Kubestronaut status? Also, is there a specific order in which these exams need to be taken?

Thank you for your assistance.