nameboard
/ˈneɪmˌbɔrd/Definitions
1. noun
A board or sign bearing the name of a place, organization, or institution.
“The nameboard outside the company’s headquarters displayed its official name and logo.”
2. verb
To display or show the name of a place, organization, or institution on a board or sign.
“The artist nameboarded the building with colorful letters and designs.”