diff --git a/presentation/codes/library/.gitignore b/presentation/codes/ownership/.gitignore
similarity index 100%
rename from presentation/codes/library/.gitignore
rename to presentation/codes/ownership/.gitignore
diff --git a/presentation/codes/library/Cargo.toml b/presentation/codes/ownership/Cargo.toml
similarity index 100%
rename from presentation/codes/library/Cargo.toml
rename to presentation/codes/ownership/Cargo.toml
diff --git a/presentation/codes/library/src/main.rs b/presentation/codes/ownership/src/main.rs
similarity index 100%
rename from presentation/codes/library/src/main.rs
rename to presentation/codes/ownership/src/main.rs