German/Sorbian names

what is your opinion about writing all names in Sorbian gebiet (east Saxony, south Brandenburg) in a system like e.g. Bautzen/Budyšin ? There is no other map where can I find Sorbian names immediatelly in the map for example for printing purposes. So once the Sorbian language is coofficial in this area it would be very cool to have it direcly in the map also in Sorbian.