in tutor, I working with lettest release Olive and now I want to need some changes in the header and footer which will come for mfe like the courses page, Discussion, profile and so more. so I figured out tutor mfe header and footer coms from this repo so I need to fork this below repo and do changes is there any other way to customize my own header and footer or any plugin way like this so please guide me on what can I do. Thanks in Advance 
from tutor import hooks
hooks.Filters.ENV_PATCHES.add_item(
(
"mfe-dockerfile-post-npm-install",
"""
# npm package
RUN npm install '@edx/frontend-component-header@npm:@edx/frontend-component-header-edx@latest'
# git repository
RUN npm install '@edx/frontend-component-footer@git+https://github.com/edx/frontend-component-footer-edx.git'
"""
)
)