public static boolean isValidName(String name) {
		int len = name.length();
		if (len == 0) {
			return false;
		}
		for (int i = 0; i < len; i++) {
			char c = name.charAt(i);
			if (c == ':' || c <= 0x20) {
				return false;
			}
		}
		return true;
	}
Determine if the specific name is a valid address space name (e.g., allowed
overlay space name).  NOTE: This does not perform any duplicate name checks.
@param name name
@return true if name is a valid space name.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/address/AddressSpace.java