https://jp.mathworks.com/help/bioinfo/ref/bioinfo.pipeline.pipeline.renameblock.html
renameBlock - Rename block in pipeline - MATLAB
This MATLAB function sets the name of the block to the specified name.
renameblockpipelinematlab
https://se.mathworks.com/help/bioinfo/ref/bioinfo.pipeline.library.library.renameblock.html
renameBlock - Rename block in block library - MATLAB
This MATLAB function changes the current names of the blocks to newNames.
in libraryrenameblockmatlab