To change the site plan from "Starter" to another plan in Webflow, follow these steps:
1. Login to your Webflow account and go to the Dashboard.
2. On the left-hand side, click on the "Projects" tab.
3. Select the project for which you want to change the site plan.
4. In the project settings, click on the "Billing" tab.
5. Under the "Site plan" section, you will see the current plan that is associated with your project (in this case, "Starter").
6. Click on the "Change plan" button next to the current plan.
7. A popup will appear with different plans and pricing options available. Choose the plan that suits your needs by selecting the radio button next to it.
8. Review the details of the selected plan and click on the "Continue" button.
9. Enter your billing information and click on the "Next" button.
10. Review the summary of your new plan and billing details on the final page.
11. If everything looks good, click on the "Confirm changes" button to complete the process.
Once the changes are processed, your site plan will be updated, and you will have access to the features and capabilities associated with the new plan. Note that the availability of certain features may vary depending on the plan you choose, so make sure to review the plan details before making any changes.