region = "Lango"Lango Region
shade_region(region, names)
Lango Region includes ten management units: nine districts and Lira City.
sort(unique(loc_table[region_name==region]$district_name)[-1]) -> names
names [1] "Alebtong District" "Amolatar District" "Apac District"    
 [4] "Dokolo District"   "Kole District"     "Kwania District"  
 [7] "Lira City"         "Lira District"     "Otuke District"   
[10] "Oyam District"    label_region(region, names, xshift, yshift)