I only want the AI to change headlines on my landing pages can it be limited to just that?

Yes you can restrict SEATEXT AI to modify only specific text blocks such as headlines or a single CTA so the rest of the page remains intact. The Editor variantes allows you to pick which elements the AI targets and you can preview variants before they are shown to visitors. This lets you run focused experiments on the most impactful copy without risking layout or content changes elsewhere. After testing you can roll winning headline variants to more pages using the assignment features.