Function refile_to 

pub fn refile_to(
    layout: &Layout,
    id: &str,
    dst_layout: &Layout,
    to_project: &str,
) -> Result<String>

Move one issue’s heading onto a destination that may live on another tracker layout. A router resolves the destination project name before calling this, so a routed name lands on its own checkout instead of growing a shadow directory under the source root.

Errors

Same as refile.