uncialize
/ˌʌnsɪˈɑːlaɪz/Definitions
1. verb
to write or print in uncial script; to give a sense of grandeur or antiquity to (written language)
“The calligrapher decided to uncialize the invitation to make it look more elegant.”
2. verb
to convert (text) into uncial script
“The software was able to uncialize the old documents, making them look like they were written centuries ago.”