Mulilanguage problems

Hi, I installed CB 1.8.1 on a multilanguage site and discovered a couple of problems in the configuration:

1. the parameter "URL Term of Service" does not support language strings (_UE_...) so how can I point to different articles based on language?
2. the same for parameter "URL for first visit"
3. CB search bot 1.0.1 in "Area" parameter seems not to support language string
4. the "Registration Email Name" seems not to support [SITEURL] variable

Can you confirm them?
thanks and regards

Giuse