You can edit RVsitebuilder icon name by: 

1. SSH to your server as root. 
2. Make folder:

mkdir -p /var/cpanel/rvglobalsoft/.rvsitebuilder/lang/panelmenus/cpanel/cpanelplugin 

3.Copy file (1 command line):

cp -a /var/cpanel/rvglobalsoft/rvsitebuilder/panelmenus/cpanel/cpanelplugin/register_paper_lantern.tar.bz2 /var/cpanel/rvglobalsoft/.rvsitebuilder/lang/panelmenus/cpanel/cpanelplugin 

4. Extract file:

cd /var/cpanel/rvglobalsoft/.rvsitebuilder/lang/panelmenus/cpanel/cpanelplugintar -xvf register_paper_lantern.tar.bz2 

5. Edit file:

nano -w register_paper_lantern/install.json 

By renaming:"name" : "RVSiteBuilder",to"name" : "Your word or your language", 
Save. 

6. Compress and change permission file:

rm -f register_paper_lantern.tar.bz2tar -cjf register_paper_lantern.tar.bz2 register_paper_lanternchmod 755 register_paper_lantern.tar.bz2 

7. Run register plugin (1 command line):

/usr/local/cpanel/scripts/install_plugin /var/cpanel/rvglobalsoft/.rvsitebuilder/lang/panelmenus/cpanel/cpanelplugin/register_paper_lantern.tar.bz2 

8. Check the update on paper_lantern control panel.