Replace the text before the second occurrence of "-"

 To replace the text before the second "-" in Notepad++, you can use the following regular expression:

Find: `^.*?-(.*?)-`

Replace with: `Your Replacement Text-`

Explanation:

- `^` : Matches the start of the line.

- `.*?` : Matches any characters lazily (non-greedy) before the first "-".

- `-(.*?)-` : Matches the first "-" followed by any characters lazily (non-greedy) until the second "-", capturing the characters in between.

The replace expression replaces the matched text with the desired replacement followed by a "-". 

Make sure to enable the "Regular expression" search mode in Notepad++ before using this expression.