French to English Art/Literary Art, Arts & Crafts, Painting

Hi

In reference to a contemporary art centre. This term comes up repeatedly, eg.

- Le centre met en place un large dispositif de médiation (restaurant, boutique, horaires accessible, service éducatif, service visiteurs handicapés...)

- Le centre a eu la charge de la médiation de l'exposition XYZ (in this case, it provided staff who roamed the exhibition answering visitors' questions about the works)

- Le centre s'est imposé comme une référence en matière de médiation culturelle: le décloisonnement, le rapprochement entre les artistes et les publics, la démocratisation de la création artisique.

So we can see what they are getting at!
"Cultural mediation" and "cultural mediator" exist in English but are used in a very different way:

What is cultural mediation:

Cultural mediation is the process through which a cultural mediator or a bicultural link worker facilitates communication and mutual understanding, by acting as a cultural broker between service providers and clients from minority ethnic backgrounds. The cultural mediators are a resource for service providers and the different minority ethnic communities in society. They assist service providers to deliver a culturally sensitive and competent service, while at the same time empowering minority ethic communities.


So far I have "outreach". Other (preferably one-word) suggestions are welcome!
Many thanks.