Windows titles in Bluetooth preflet with inconsistent names and styles

[TheClue]

The "Inquiry" window of Bluethoot preflet has an inconsistent naming, IMHO.

1. It's not in bold
2. It's set to the host name. I cannot see the reason for this. Perhaps a generic name (ie "Inquiry") should be used instead. If there is a good reason for having the hostname here, it should be appended to the generic/meaningful string

The same happens for the windows which confirms the pairing - it's an empty window with this title: "Connection completed":

• the string is not on pottle
• the title is not in bold