Hi @lanboran,
Thank you for reaching out to us for assistance. I checked https://mesih.org/ and I see the @christisgospel appearing in the header (https://a.supportally.com/5xrgYh). The text displayed here comes from the “Bio” section of your Twitter profile, and this does appear as @christisgospel on Twitter for the MES?H/@hasanmez18 profile.
To change this, you would need to edit the Bio section of your Twitter profile, and then you can update the feed by going to WordPress Dashboard > Twitter Feed > Settings > Feeds and click Clear All Caches.
For the individual posts where the Twitter handle is shown, this does appear to be correct: https://a.supportally.com/5qCRy7
?If this does not resolve the issue, or if you need any other assistance, please let me know.
?
?Best regards,
Louis