CoyKoi
It looks like signage on the ground is dual-name with equal weight, so IMO this should be represented by having both names in the main name tag, like your example.

Each name can then also be in a separate name:en and name:mi tag.

https://www.rnz.co.nz/news/te-manu-korihi/431885/auckland-park-first-to-get-bilingual-signage-in-effort-to-celebrate-te-reo-maori