region = "Ankole"Ankole Region
shade_region(region, names)
Ankole Region includes thirteen malaria management units, including twelve districts and one city.
sort(unique(loc_table[region_name==region]$district_name)[-1]) -> names
names [1] "Buhweju District"  "Bushenyi District" "Ibanda District"  
 [4] "Isingiro District" "Kazo District"     "Kiruhura District"
 [7] "Mbarara City"      "Mbarara District"  "Mitooma District" 
[10] "Ntungamo District" "Rubirizi District" "Rwampara District"
[13] "Sheema District"  label_region(region, names, xshift, yshift)