You can make a copy of your survey campaign with Clone option,
please follow the steps below to make a copy of your campaign
1. Go to Manage Campaigns
2. In list of campaigns, you will see Clone icon (highlighted in screen shot) click on it.
3. you can change your required fields and make another campaign with similar template
4. Click save, your new campaign will be created
Please refer to the below screen shot, Clone option is highlighted in it.