You can rename your paper textures to keep your list organized.
 How to rename a paper texture
How to rename a paper texture
                                                            - In the Tools toolbar, select the Brush tool or press Alt + B. 
- In the Tool Properties view, click the Arrow button to open the Brush Properties view.
                                                                     
                                                                
- If you are drawing on a vector layer, set the Brush Type to Textured Vector to enable the textured brush options. If you are drawing on a bitmap layer, the textured brush options are always enabled.
- Click on the Paper Texture tab.
- Check the check box in the Paper Texture tab to enable paper textures.
                                                                     
                                                                
- Select the texture you want to rename.
- Click on the Paper Texture menu icon and select Rename. 
                                                                     
                                                                
- In the Rename Texture dialog box that appears, type in the new name for the texture.
                                                                     
                                                                
- Click OK.