site title appears twice on all pages/posts

please post more details.

where is that double title showing?

if you are referring to the meta title tag, are you using a seo plugin?

what theme are you using?

can you post a link to your site?

Here are the details
The double title is in the site title for every page
I am referring to the site title
I am using Woo Canvas and Yoast SEO on a self-hosted site
here is a link https://www.4pm.org

please contact woothemes for support;

commercial themes are not supported by this forum; https://codex.www.ads-software.com/Forum_Welcome#Commercial_Products

you can also consider to post in the seo plugin’s support section: https://www.ads-software.com/support/plugin/wordpress-seo