Perform the following steps:
Right-click on the panel where you want to create the launcher.
Choose Add to Panel -> Launcher.
Use the following format to type the entry in the Command field of the Create Launcher dialog:
env LANG=locale LC_ALL=locale application-name
For example, if you want to launch an application called motif-app
from the directory /usr/dt/bin
in the Chinese Big5 locale, use the following string in the Command field:
env LANG=zh_TW.BIG5 LC_ALL=zh_TW.BIG5 /usr/dt/bin/motif-app
You might also need to specify the appropriate value for the LD_LIBRARY_PATH environment variable for the application.
Click OK to create the launcher on the panel.