Hosting Multiple websites on apache2? - redirect

Question

I'm using Ubuntu Server with Apache2 to host my websites.
I have two domains, www.test.com and www.domain.com (not real names)
Inside of my sites-available I have the default that is pointed to my www.test.com domain and then I have a created one for www.domain.com inside that I have:
<VirtualHost *:80>
ServerName www.domain.com
ServerAlias domain.com
DocumentRoot /var/www/domainfolder
<Directory />
Options +FollowSymLinks
AllowOverride all
</Directory>
</VirtualHost>
Now the website works, I can navigate to it and use it but since I'm using it for wordpress when ever I click on say Admin CP it will try to navigate to www.domain.com/domainfolder/admin-cp/ I'm just not sure why it's trying to access the folder it's stored in?
Using .htaccess just gives me an internal server error because it's always going down a directory, here is the code:
Options +FollowSymLinks
RewriteEngine on
RewriteCond %{REQUEST_URI} !(.*)folder
RewriteRule ^(.*)$ domainfolder/$1 [L]

Answer 1

They would need separate addresses in Virtual hosts to use separate directories.
Given example.com and folders one, two, and three
You need to choose
1. example.com (one), example.com/two and example.com/three
or example.com (one), two.example.com and three.example.com
example.com (one), two.com and three.com
Given
DocumentRoot /www/subdomain/sub1
ServerName www.sub1.domain.tld
ServerPath /sub1/
RewriteEngine On
RewriteRule ^(/sub1/.*) /www/subdomain$1
Do you have a rule similar to the highlighted section above, rewrites are how you get the pretty address you are looking for.
Also, make sure apache mod_rewrite is enabled.