Change "Fake Site" site name to "WordPress" wp core multisite-install subcommand by nickdaugherty · Pull Request #5552 · wp-cli/wp-cli

@nickdaugherty

"WordPress" is more user-friendly and expected. This affects new sites created via the `wp core multisite-install` command. Previously this would create a tagline / site name like this:

```
Just another Fake Site site

Welcome to Fake Site
```

schlessera