The net name not appearing properly

Question

Hi Team, 
 Good day!, 
 I have added the power VCC_BAR symbol in sch and renamed as VCC_3V3. After the change of the name, the net name(wire name) is to be VCC_3V3, but it was not changed. 
 It is showing as VCC_BAR, why? 
 I have deleted and added new, did the same , but no changes. 
 GND is fine , it is showing as GND in wire. 
 so please help me out to solve this isues. 
 Thanks,

Robert Finley · Answer

A lot of my projects are hierarchical, a mix of old and new blocks. 
 I built an example DSN file to demonstrate, shared from my public GitHub account. 
 Using a web-browser, go to GitHub.com and add the following: 
 <github website> RobertFinleyPublic/RFinleyPublic2 
 Top level of the hierarchy is called Page1. Page 1a is the sub-block. 
 Properties on page1a, net names from the top-level of the hierarchy (page1) are overriding both power and gnd global nets on the sub-block. 
 Net names NOT_SYS_5V and SIGNAL_GND are overwritten by the top level, through the rectangular hierarchy block connectors. 
 Hierarchical connector blocks named SYS_5V and SYS_GND have no impact on the netlist as far as I know. 
 
 I encourage my engineers to add global net symbols for readability so I don't have a ratsnest of power/gnd wiring on the schematic. 
 
 As long as we use unique (global) vdd net names on sub-blocks, this practice has sharply reduced the power rail netlist errors we had.

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The net name not appearing properly

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