bugfix: change pr title on merges between environments

src/git_flow/command/merge.py

@@ -120,6 +120,10 @@ def create_pull_request(token: str, branch: str, target: str):
         Git("pull").exec(print="Obteniendo cambios")
 
 def _get_pr_title_from_branch(branch: str) -> str:
+    if branch in environments:
+        target = environments[environments.index(branch) + 1]
+        return f"Sincronización de entorno {branch} a {target}"
+
     components = branch.split("/") # <type>/<desc> or release/<env>/<type>/<desc>
     branch_type = components[-2]
     branch_desc = components[-1]