diff --git a/CMakeLists.txt b/CMakeLists.txt
index a0a3719..3b84a5f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -56,7 +56,7 @@ target_link_libraries(${PROJECT_NAME} PRIVATE fmt::fmt)
 
 target_include_directories(
   ${PROJECT_NAME} PUBLIC $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
-                 $<INSTALL_INTERFACE:include/${PROJECT_NAME}-${PROJECT_VERSION}>
+                         $<INSTALL_INTERFACE:include/${PROJECT_NAME}-${PROJECT_VERSION}>
 )
 
 # ---- Create an installable target ----
diff --git a/documentation/CMakeLists.txt b/documentation/CMakeLists.txt
index 109cdaa..4ae5b49 100644
--- a/documentation/CMakeLists.txt
+++ b/documentation/CMakeLists.txt
@@ -7,12 +7,12 @@ project(GreeterDocs)
 include(../cmake/CPM.cmake)
 
 CPMAddPackage("gh:mosra/m.css#42d4a9a48f31f5df6e246c948403b54b50574a2a")
-CPMAddPackage(NAME ${CMAKE_PROJECT_NAME} SOURCE_DIR ${CMAKE_CURRENT_LIST_DIR}/..)
+CPMAddPackage(NAME Greeter SOURCE_DIR ${CMAKE_CURRENT_LIST_DIR}/..)
 
 # ---- Doxygen variables ----
 
 # set Doxyfile variables
-set(DOXYGEN_PROJECT_NAME ${CMAKE_PROJECT_NAME})
+set(DOXYGEN_PROJECT_NAME Greeter)
 set(DOXYGEN_PROJECT_VERSION ${Greeter_VERSION})
 set(DOXYGEN_PROJECT_ROOT "${CMAKE_CURRENT_LIST_DIR}/..")
 set(DOXYGEN_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/doxygen")
diff --git a/standalone/CMakeLists.txt b/standalone/CMakeLists.txt
index 051543e..d98277e 100644
--- a/standalone/CMakeLists.txt
+++ b/standalone/CMakeLists.txt
@@ -16,7 +16,7 @@ CPMAddPackage(
   OPTIONS "CXXOPTS_BUILD_EXAMPLES NO" "CXXOPTS_BUILD_TESTS NO" "CXXOPTS_ENABLE_INSTALL YES"
 )
 
-CPMAddPackage(NAME ${CMAKE_PROJECT_NAME} SOURCE_DIR ${CMAKE_CURRENT_LIST_DIR}/..)
+CPMAddPackage(NAME Greeter SOURCE_DIR ${CMAKE_CURRENT_LIST_DIR}/..)
 
 # ---- Create standalone executable ----
 
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index f333b9b..01c8e31 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -19,9 +19,9 @@ CPMAddPackage("gh:onqtam/doctest#2.4.5")
 CPMAddPackage("gh:TheLartians/Format.cmake@1.7.0")
 
 if(TEST_INSTALLED_VERSION)
-  find_package(${CMAKE_PROJECT_NAME} REQUIRED)
+  find_package(Greeter REQUIRED)
 else()
-  CPMAddPackage(NAME ${CMAKE_PROJECT_NAME} SOURCE_DIR ${CMAKE_CURRENT_LIST_DIR}/..)
+  CPMAddPackage(NAME Greeter SOURCE_DIR ${CMAKE_CURRENT_LIST_DIR}/..)
 endif()
 
 # ---- Create binary ----
@@ -34,9 +34,9 @@ set_target_properties(${PROJECT_NAME} PROPERTIES CXX_STANDARD 17)
 # enable compiler warnings
 if(NOT TEST_INSTALLED_VERSION)
   if(CMAKE_CXX_COMPILER_ID MATCHES "Clang" OR CMAKE_CXX_COMPILER_ID MATCHES "GNU")
-    target_compile_options(${CMAKE_PROJECT_NAME} PUBLIC -Wall -Wpedantic -Wextra -Werror)
+    target_compile_options(Greeter PUBLIC -Wall -Wpedantic -Wextra -Werror)
   elseif(MSVC)
-    target_compile_options(${CMAKE_PROJECT_NAME} PUBLIC /W4 /WX)
+    target_compile_options(Greeter PUBLIC /W4 /WX)
     target_compile_definitions(${PROJECT_NAME} PUBLIC DOCTEST_CONFIG_USE_STD_HEADERS)
   endif()
 endif()
@@ -46,7 +46,8 @@ endif()
 enable_testing()
 
 # Note: doctest and similar testing frameworks can automatically configure CMake tests. For other
-# testing frameworks add the tests target instead: add_test(NAME ${PROJECT_NAME} COMMAND GreeterTests)
+# testing frameworks add the tests target instead: add_test(NAME ${PROJECT_NAME} COMMAND
+# GreeterTests)
 
 include(${doctest_SOURCE_DIR}/scripts/cmake/doctest.cmake)
 doctest_discover_tests(${PROJECT_NAME})
@@ -54,6 +55,6 @@ doctest_discover_tests(${PROJECT_NAME})
 # ---- code coverage ----
 
 if(ENABLE_TEST_COVERAGE)
-  target_compile_options(${CMAKE_PROJECT_NAME} PUBLIC -O0 -g -fprofile-arcs -ftest-coverage)
-  target_link_options(${CMAKE_PROJECT_NAME} PUBLIC -fprofile-arcs -ftest-coverage)
+  target_compile_options(Greeter PUBLIC -O0 -g -fprofile-arcs -ftest-coverage)
+  target_link_options(Greeter PUBLIC -fprofile-arcs -ftest-coverage)
 endif()