Support for custom siteName value

Currently, siteName is passed to Piwik as blog name, which makes it somewhat useless when we get a list of thousands of sites, especially combined with different MU networks. Blog names don’t work well in this case. Would be nice to pass the domain name instead.

I see there are only 2 methods that pass siteName to PiWik: WP_Piwik::addPiwikSite and WP_Piwik::updatePiwikSite they redundantly use the same code for siteName:

$isCurrent ? get_bloginfo ( 'name' ) : get_blog_details ( $blogId )->$blogname

You could extract that line into a separate method and add a public filter to the value, this was we could easily change the site name value on demand.

Would you be interested in adding this functionality?

Thanks

https://ww.wp.xz.cn/plugins/wp-piwik/