Changing region names

[ChivalrousKiller]

What do I need to edit to change the name of a region from for example Oslo region -> Norway ?

[Supermoler]

Open descr_regions.txt in data/world/maps/base
Here is an example:

change this:

Spoiler Alert, click show to read: 

Anfalas_Province
Anfalas
sicily
English_Rebels
232 41 198
coast
5
4
religions { catholic 5 orthodox 5 islam 0 northmen 5 heretic 0 numenorian 85 }

to:

Spoiler Alert, click show to read: 

Province_Of_Lol
LOLtown
sicily
English_Rebels
232 41 198
coast
5
4
religions { catholic 5 orthodox 5 islam 0 northmen 5 heretic 0 numenorian 85 }

[ChivalrousKiller]

Thank's

Have some rep for helping so fast

[ChivalrousKiller]

I've done it, but it doesn't show on the campaign map

[Supermoler]

Oh I forgot one file in data/text:
imperial_campaign_regions_and_settlement_names.txt

{Anfalas_Province}Anfalas
{Anfalas}Lond Galen

edit: you can see GrnEyedDvl's tutorials

[ChivalrousKiller]

Ah, thank's

[Gigantus]

Check here as well: Creating a World – Adding detailed Regions the principle is pretty much the same.