Google has been increasingly aggressive with 'Title Rewrites' lately. If they are only showing your brand name, it usually means your current H1 tag and Meta Title are either too long, keyword-stuffed, or disconnected from the page content. To fix this, try aligning your Meta Title exactly with your H1 tag—this often 'forces' Google to use your preferred text. Also, check if you have any hidden <title> tags or if a plugin is auto-generating titles. Have you checked your 'Search Console' to see which specific queries are triggering this shortened version?