void checkBlockName(String name) throws IllegalArgumentException {
		if (!Memory.isValidMemoryBlockName(name)) {
			throw new IllegalArgumentException("Invalid block name: " + name);
		}
	}
Check new block name for validity

@param name new block name
@throws IllegalArgumentException if invalid block name specified
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/mem/MemoryMapDB.java