Access subdirectory WP site with www

Hi,

I have a subdirectory in my httpdoc folder that holds all the WordPress folders for a site. What changes do I need to make to my .htaccess file in order to access that site with www?

Here’s what I have in my .htaccess file so far:

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /labienal/
RewriteRule ^index\.php$ – [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /labienal/index.php [L]
</IfModule>
# END WordPress

As an extra note… in my root .htaccess I have this included:

RewriteEngine on
RewriteCond %{HTTP_HOST} ^elmuseo\.org$ [NC]
RewriteRule ^(.*)$ http://www.elmuseo.org/$1 [L,R=301]